Merge extensions sources lists into shared gypis

This eliminates source list duplication between GYP
and GN builds by merging all source lists into
unified gypis.

BUG=457404

Review URL: https://codereview.chromium.org/908333004

Cr-Commit-Position: refs/heads/master@{#315871}

10 files changed, 1314 insertions, 2251 deletions

diff --git a/extensions/BUILD.gn b/extensions/BUILD.gn
index 3342b670..fe8d83a 100644
--- a/extensions/BUILD.gn
+++ b/extensions/BUILD.gn
@@ -2,6 +2,7 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import("//extensions/extensions.gni")
 import("//testing/test.gni")
 import("//tools/grit/grit_rule.gni")
 import("//tools/grit/repack.gni")
@@ -66,58 +67,9 @@ grit("extensions_renderer_resources") {
 
 source_set("test_support") {
   testonly = true
-  sources = [
-    "browser/api/cast_channel/cast_test_util.cc",
-    "browser/api/cast_channel/cast_test_util.h",
-    "browser/api/dns/mock_host_resolver_creator.cc",
-    "browser/api/dns/mock_host_resolver_creator.h",
-    "browser/api/storage/settings_test_util.cc",
-    "browser/api/storage/settings_test_util.h",
-    "browser/api_test_utils.cc",
-    "browser/api_test_utils.h",
-    "browser/api_unittest.cc",
-    "browser/api_unittest.h",
-    "browser/app_window/test_app_window_contents.cc",
-    "browser/app_window/test_app_window_contents.h",
-    "browser/extension_error_test_util.cc",
-    "browser/extension_error_test_util.h",
-    "browser/extensions_test.cc",
-    "browser/extensions_test.h",
-    "browser/guest_view/test_guest_view_manager.cc",
-    "browser/guest_view/test_guest_view_manager.h",
-    "browser/mock_extension_system.cc",
-    "browser/mock_extension_system.h",
-    "browser/test_extension_registry_observer.cc",
-    "browser/test_extension_registry_observer.h",
-    "browser/test_extensions_browser_client.cc",
-    "browser/test_extensions_browser_client.h",
-    "browser/test_management_policy.cc",
-    "browser/test_management_policy.h",
-    "browser/test_runtime_api_delegate.cc",
-    "browser/test_runtime_api_delegate.h",
-    "common/extension_builder.cc",
-    "common/extension_builder.h",
-    "common/manifest_test.cc",
-    "common/manifest_test.h",
-    "common/test_util.cc",
-    "common/test_util.h",
-    "common/value_builder.cc",
-    "common/value_builder.h",
-    "renderer/test_extensions_renderer_client.cc",
-    "renderer/test_extensions_renderer_client.h",
-    "test/extension_test_message_listener.cc",
-    "test/extension_test_message_listener.h",
-    "test/result_catcher.cc",
-    "test/result_catcher.h",
-    "test/test_content_utility_client.cc",
-    "test/test_content_utility_client.h",
-    "test/test_extensions_client.cc",
-    "test/test_extensions_client.h",
-    "test/test_permission_message_provider.cc",
-    "test/test_permission_message_provider.h",
-    "test/test_service_registration_manager.cc",
-    "test/test_service_registration_manager.h",
-  ]
+  sources = rebase_path(extensions_gypi_values.extensions_test_support_sources,
+                        ".",
+                        "//extensions")
 
   deps = [
     ":extensions_resources",
@@ -177,101 +129,12 @@ repack("shell_and_test_pak") {
 }
 
 test("extensions_unittests") {
-  sources = [
-    # TODO(rockot|jamescook): This list is out of date. Move the files into
-    # gypi source lists.
-    "browser/api/api_resource_manager_unittest.cc",
-    "browser/api/cast_channel/cast_auth_ica_unittest.cc",
-    "browser/api/cast_channel/cast_auth_util_unittest.cc",
-    "browser/api/cast_channel/cast_channel_api_unittest.cc",
-    "browser/api/cast_channel/cast_framer_unittest.cc",
-    "browser/api/cast_channel/cast_socket_unittest.cc",
-    "browser/api/cast_channel/cast_transport_unittest.cc",
-    "browser/api/cast_channel/keep_alive_delegate_unittest.cc",
-    "browser/api/cast_channel/logger_unittest.cc",
-    "browser/api/declarative/declarative_rule_unittest.cc",
-    "browser/api/declarative/deduping_factory_unittest.cc",
-    "browser/api/declarative_webrequest/webrequest_condition_attribute_unittest.cc",
-    "browser/api/declarative_webrequest/webrequest_condition_unittest.cc",
-    "browser/api/idle/idle_api_unittest.cc",
-    "browser/api/mime_handler_private/mime_handler_private_unittest.cc",
-    "browser/api/sockets_tcp/sockets_tcp_api_unittest.cc",
-    "browser/api/sockets_udp/sockets_udp_api_unittest.cc",
-    "browser/api/storage/settings_quota_unittest.cc",
-    "browser/api/storage/storage_api_unittest.cc",
-    "browser/api/storage/storage_frontend_unittest.cc",
-    "browser/api/web_request/form_data_parser_unittest.cc",
-    "browser/api/web_request/upload_data_presenter_unittest.cc",
-    "browser/api/web_request/web_request_time_tracker_unittest.cc",
-    "browser/computed_hashes_unittest.cc",
-    "browser/content_hash_tree_unittest.cc",
-    "browser/event_listener_map_unittest.cc",
-    "browser/event_router_unittest.cc",
-    "browser/extension_pref_value_map_unittest.cc",
-    "browser/extension_registry_unittest.cc",
-    "browser/file_highlighter_unittest.cc",
-    "browser/file_reader_unittest.cc",
-    "browser/guest_view/guest_view_manager_unittest.cc",
-    "browser/image_loader_unittest.cc",
-    "browser/info_map_unittest.cc",
-    "browser/lazy_background_task_queue_unittest.cc",
-    "browser/management_policy_unittest.cc",
-    "browser/mojo/keep_alive_impl_unittest.cc",
-    "browser/process_manager_unittest.cc",
-    "browser/process_map_unittest.cc",
-    "browser/quota_service_unittest.cc",
-    "browser/runtime_data_unittest.cc",
-    "browser/sandboxed_unpacker_unittest.cc",
-    "browser/value_store/leveldb_value_store_unittest.cc",
-    "browser/value_store/testing_value_store_unittest.cc",
-    "browser/value_store/value_store_change_unittest.cc",
-    "browser/value_store/value_store_frontend_unittest.cc",
-    "browser/value_store/value_store_unittest.cc",
-    "browser/value_store/value_store_unittest.h",
-    "browser/verified_contents_unittest.cc",
-    "browser/warning_service_unittest.cc",
-    "common/api/sockets/sockets_manifest_permission_unittest.cc",
-    "common/csp_validator_unittest.cc",
-    "common/event_filter_unittest.cc",
-    "common/extension_l10n_util_unittest.cc",
-    "common/extension_resource_unittest.cc",
-    "common/extension_set_unittest.cc",
-    "common/file_util_unittest.cc",
-    "common/image_util_unittest.cc",
-    "common/manifest_handlers/content_capabilities_manifest_unittest.cc",
-    "common/manifest_handlers/oauth2_manifest_unittest.cc",
-    "common/manifest_handlers/shared_module_manifest_unittest.cc",
-    "common/manifest_handler_unittest.cc",
-    "common/message_bundle_unittest.cc",
-    "common/one_shot_event_unittest.cc",
-    "common/permissions/manifest_permission_set_unittest.cc",
-    "common/stack_frame_unittest.cc",
-    "common/url_pattern_set_unittest.cc",
-    "common/url_pattern_unittest.cc",
-    "common/user_script_unittest.cc",
-    "renderer/activity_log_converter_strategy_unittest.cc",
-    "renderer/api/mojo_private/mojo_private_unittest.cc",
-    "renderer/api/serial/data_receiver_unittest.cc",
-    "renderer/api/serial/data_sender_unittest.cc",
-    "renderer/api/serial/serial_api_unittest.cc",
-    "renderer/api_test_base.cc",
-    "renderer/api_test_base.h",
-    "renderer/api_test_base_unittest.cc",
-    "renderer/event_unittest.cc",
-    "renderer/json_schema_unittest.cc",
-    "renderer/messaging_utils_unittest.cc",
-    "renderer/module_system_test.cc",
-    "renderer/module_system_test.h",
-    "renderer/module_system_unittest.cc",
-    "renderer/mojo/keep_alive_client_unittest.cc",
-    "renderer/safe_builtins_unittest.cc",
-    "renderer/script_context_set_unittest.cc",
-    "renderer/script_context_unittest.cc",
-    "renderer/mojo/stash_client_unittest.cc",
-    "renderer/utils_unittest.cc",
-    "test/extensions_unittests_main.cc",
-    "utility/unpacker_unittest.cc",
+  sources =
+      rebase_path(extensions_tests_gypi_values.extensions_unittests_sources,
+                  ".",
+                  "//extensions")
 
+  sources += [
     # TODO(rockot): DisplayInfoProvider::Create() is only implemented in Chrome
     # and app_shell. This is wrong.
     "shell/browser/shell_display_info_provider.cc",
@@ -290,6 +153,7 @@ test("extensions_unittests") {
     "//components/keyed_service/content",
     "//components/user_prefs",
     "//content/test:test_support",
+    "//device/bluetooth:mocks",
     "//device/serial",
     "//device/serial:test_support",
     "//extensions/common",
@@ -317,42 +181,16 @@ test("extensions_unittests") {
       # stub in app_shell and a real one in Chrome. This is wrong.
       "shell/browser/api/vpn_provider/vpn_service_factory.cc",
     ]
+
+    deps += [ "//chromeos:test_support" ]
   }
 }
 
 test("extensions_browsertests") {
-  sources = [
-    "browser/api/audio/audio_apitest.cc",
-    "browser/api/bluetooth_socket/bluetooth_socket_apitest.cc",
-    "browser/api/dns/dns_apitest.cc",
-    "browser/api/hid/hid_apitest.cc",
-    "browser/api/socket/socket_apitest.cc",
-    "browser/api/sockets_tcp/sockets_tcp_apitest.cc",
-    "browser/api/sockets_udp/sockets_udp_apitest.cc",
-    "browser/api/system_cpu/system_cpu_apitest.cc",
-    "browser/api/system_display/system_display_apitest.cc",
-    "browser/api/system_memory/system_memory_apitest.cc",
-    "browser/api/system_network/system_network_apitest.cc",
-    "browser/api/system_storage/storage_api_test_util.cc",
-    "browser/api/system_storage/storage_api_test_util.h",
-    "browser/api/system_storage/system_storage_apitest.cc",
-    "browser/api/system_storage/system_storage_eject_apitest.cc",
-    "browser/api/usb/usb_apitest.cc",
-    "browser/guest_view/app_view/app_view_apitest.cc",
-    "browser/guest_view/web_view/web_view_apitest.h",
-    "browser/guest_view/web_view/web_view_apitest.cc",
-    "browser/guest_view/web_view/web_view_media_access_apitest.cc",
-    "browser/updater/update_service_browsertest.cc",
-    "shell/browser/geolocation/geolocation_apitest.cc",
-    "shell/browser/shell_browsertest.cc",
-    "shell/test/shell_apitest.cc",
-    "shell/test/shell_apitest.h",
-    "shell/test/shell_test.cc",
-    "shell/test/shell_test.h",
-    "shell/test/shell_test_launcher_delegate.cc",
-    "shell/test/shell_test_launcher_delegate.h",
-    "shell/test/shell_tests_main.cc",
-  ]
+  sources =
+      rebase_path(extensions_tests_gypi_values.extensions_browsertests_sources,
+                  ".",
+                  "//extensions")
 
   defines = [ "HAS_OUT_OF_PROC_TEST_RUNNER" ]
 
diff --git a/extensions/browser/BUILD.gn b/extensions/browser/BUILD.gn
index 446c205..a2b49b8 100644
--- a/extensions/browser/BUILD.gn
+++ b/extensions/browser/BUILD.gn
@@ -4,6 +4,7 @@
 
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
+import("//extensions/extensions.gni")
 
 # GYP version: extensions/extensions.gyp:extensions_browser
 source_set("browser") {
@@ -35,529 +36,9 @@ source_set("browser") {
     # it can be cleanly disabled with enable_extensions=false.
     # TODO: Eventually the entire extensions module should not be built
     # when enable_extensions=false.
-    sources += [
-      "api/activity_log/web_request_constants.cc",
-      "api/activity_log/web_request_constants.h",
-      "api/alarms/alarms_api.cc",
-      "api/alarms/alarms_api.h",
-      "api/alarms/alarm_manager.cc",
-      "api/alarms/alarm_manager.h",
-      "api/api_resource.cc",
-      "api/api_resource.h",
-      "api/api_resource_manager.h",
-      "api/app_current_window_internal/app_current_window_internal_api.cc",
-      "api/app_current_window_internal/app_current_window_internal_api.h",
-      "api/app_runtime/app_runtime_api.cc",
-      "api/app_runtime/app_runtime_api.h",
-      "api/app_view/app_view_guest_internal_api.cc",
-      "api/app_view/app_view_guest_internal_api.h",
-      "api/app_window/app_window_api.cc",
-      "api/app_window/app_window_api.h",
-      "api/async_api_function.cc",
-      "api/async_api_function.h",
-      "api/audio/audio_api.cc",
-      "api/audio/audio_api.h",
-      "api/audio/audio_service.h",
-      "api/bluetooth/bluetooth_api.cc",
-      "api/bluetooth/bluetooth_api.h",
-      "api/bluetooth/bluetooth_api_pairing_delegate.cc",
-      "api/bluetooth/bluetooth_api_pairing_delegate.h",
-      "api/bluetooth/bluetooth_api_utils.cc",
-      "api/bluetooth/bluetooth_api_utils.h",
-      "api/bluetooth/bluetooth_event_router.cc",
-      "api/bluetooth/bluetooth_event_router.h",
-      "api/bluetooth/bluetooth_extension_function.cc",
-      "api/bluetooth/bluetooth_extension_function.h",
-      "api/bluetooth/bluetooth_private_api.cc",
-      "api/bluetooth/bluetooth_private_api.h",
-      "api/bluetooth_low_energy/bluetooth_low_energy_api.cc",
-      "api/bluetooth_low_energy/bluetooth_low_energy_api.h",
-      "api/bluetooth_low_energy/bluetooth_low_energy_connection.cc",
-      "api/bluetooth_low_energy/bluetooth_low_energy_connection.h",
-      "api/bluetooth_low_energy/bluetooth_low_energy_event_router.cc",
-      "api/bluetooth_low_energy/bluetooth_low_energy_event_router.h",
-      "api/bluetooth_low_energy/bluetooth_low_energy_notify_session.cc",
-      "api/bluetooth_low_energy/bluetooth_low_energy_notify_session.h",
-      "api/bluetooth_low_energy/utils.cc",
-      "api/bluetooth_low_energy/utils.h",
-      "api/bluetooth_socket/bluetooth_api_socket.cc",
-      "api/bluetooth_socket/bluetooth_api_socket.h",
-      "api/bluetooth_socket/bluetooth_socket_api.cc",
-      "api/bluetooth_socket/bluetooth_socket_api.h",
-      "api/bluetooth_socket/bluetooth_socket_event_dispatcher.cc",
-      "api/bluetooth_socket/bluetooth_socket_event_dispatcher.h",
-      "api/capture_web_contents_function.cc",
-      "api/capture_web_contents_function.h",
-      "api/cast_channel/cast_auth_ica.cc",
-      "api/cast_channel/cast_auth_ica.h",
-      "api/cast_channel/cast_auth_util.cc",
-      "api/cast_channel/cast_auth_util.h",
-      "api/cast_channel/cast_channel_api.cc",
-      "api/cast_channel/cast_channel_api.h",
-      "api/cast_channel/cast_framer.cc",
-      "api/cast_channel/cast_framer.h",
-      "api/cast_channel/cast_message_util.cc",
-      "api/cast_channel/cast_message_util.h",
-      "api/cast_channel/cast_socket.cc",
-      "api/cast_channel/cast_socket.h",
-      "api/cast_channel/cast_transport.cc",
-      "api/cast_channel/cast_transport.h",
-      "api/cast_channel/keep_alive_delegate.cc",
-      "api/cast_channel/keep_alive_delegate.h",
-      "api/cast_channel/logger.cc",
-      "api/cast_channel/logger.h",
-      "api/cast_channel/logger_util.cc",
-      "api/cast_channel/logger_util.h",
-      "api/declarative/declarative_api.cc",
-      "api/declarative/declarative_api.h",
-      "api/declarative/declarative_rule.h",
-      "api/declarative/deduping_factory.h",
-      "api/declarative/rules_cache_delegate.cc",
-      "api/declarative/rules_cache_delegate.h",
-      "api/declarative/rules_registry.cc",
-      "api/declarative/rules_registry.h",
-      "api/declarative/rules_registry_service.cc",
-      "api/declarative/rules_registry_service.h",
-      "api/declarative/test_rules_registry.cc",
-      "api/declarative/test_rules_registry.h",
-      "api/declarative_content/content_rules_registry.h",
-      "api/declarative_webrequest/request_stage.cc",
-      "api/declarative_webrequest/request_stage.h",
-      "api/declarative_webrequest/webrequest_action.cc",
-      "api/declarative_webrequest/webrequest_action.h",
-      "api/declarative_webrequest/webrequest_condition_attribute.cc",
-      "api/declarative_webrequest/webrequest_condition_attribute.h",
-      "api/declarative_webrequest/webrequest_condition.cc",
-      "api/declarative_webrequest/webrequest_condition.h",
-      "api/declarative_webrequest/webrequest_constants.cc",
-      "api/declarative_webrequest/webrequest_constants.h",
-      "api/declarative_webrequest/webrequest_rules_registry.cc",
-      "api/declarative_webrequest/webrequest_rules_registry.h",
-      "api/device_permissions_manager.cc",
-      "api/device_permissions_manager.h",
-      "api/device_permissions_prompt.cc",
-      "api/device_permissions_prompt.h",
-      "api/dns/dns_api.cc",
-      "api/dns/dns_api.h",
-      "api/dns/host_resolver_wrapper.cc",
-      "api/dns/host_resolver_wrapper.h",
-      "api/document_scan/document_scan_api.cc",
-      "api/document_scan/document_scan_api.h",
-      "api/document_scan/document_scan_interface.cc",
-      "api/document_scan/document_scan_interface.h",
-      "api/execute_code_function.cc",
-      "api/execute_code_function.h",
-      "api/extensions_api_client.cc",
-      "api/extensions_api_client.h",
-      "api/extension_view/extension_view_internal_api.cc",
-      "api/extension_view/extension_view_internal_api.h",
-      "api/guest_view/guest_view_internal_api.cc",
-      "api/guest_view/guest_view_internal_api.h",
-      "api/hid/hid_api.cc",
-      "api/hid/hid_api.h",
-      "api/hid/hid_connection_resource.cc",
-      "api/hid/hid_connection_resource.h",
-      "api/hid/hid_device_manager.cc",
-      "api/hid/hid_device_manager.h",
-      "api/idle/idle_api.cc",
-      "api/idle/idle_api.h",
-      "api/idle/idle_api_constants.cc",
-      "api/idle/idle_api_constants.h",
-      "api/idle/idle_manager.cc",
-      "api/idle/idle_manager.h",
-      "api/idle/idle_manager_factory.cc",
-      "api/idle/idle_manager_factory.h",
-      "api/management/management_api.cc",
-      "api/management/management_api.h",
-      "api/management/management_api_constants.cc",
-      "api/management/management_api_constants.h",
-      "api/management/management_api_delegate.h",
-      "api/messaging/native_message_host.cc",
-      "api/mime_handler_private/mime_handler_private.cc",
-      "api/mime_handler_private/mime_handler_private.h",
-      "api/networking_private/networking_private_api.cc",
-      "api/networking_private/networking_private_api.h",
-      "api/networking_private/networking_private_chromeos.cc",
-      "api/networking_private/networking_private_chromeos.h",
-      "api/networking_private/networking_private_delegate.cc",
-      "api/networking_private/networking_private_delegate.h",
-      "api/networking_private/networking_private_delegate_factory.cc",
-      "api/networking_private/networking_private_delegate_factory.h",
-      "api/networking_private/networking_private_delegate_observer.h",
-      "api/networking_private/networking_private_event_router.h",
-      "api/networking_private/networking_private_event_router_chromeos.cc",
-      "api/networking_private/networking_private_event_router_factory.cc",
-      "api/networking_private/networking_private_event_router_factory.h",
-      "api/power/power_api.cc",
-      "api/power/power_api.h",
-      "api/power/power_api_manager.cc",
-      "api/power/power_api_manager.h",
-      "api/printer_provider/printer_provider_api.cc",
-      "api/printer_provider/printer_provider_api.h",
-      "api/printer_provider_internal/printer_provider_internal_api.cc",
-      "api/printer_provider_internal/printer_provider_internal_api.h",
-      "api/printer_provider_internal/printer_provider_internal_api_observer.h",
-      "api/runtime/runtime_api.cc",
-      "api/runtime/runtime_api.h",
-      "api/runtime/runtime_api_delegate.cc",
-      "api/runtime/runtime_api_delegate.h",
-      "api/serial/serial_api.cc",
-      "api/serial/serial_api.h",
-      "api/serial/serial_connection.cc",
-      "api/serial/serial_connection.h",
-      "api/serial/serial_event_dispatcher.cc",
-      "api/serial/serial_event_dispatcher.h",
-      "api/socket/socket.cc",
-      "api/socket/socket.h",
-      "api/socket/socket_api.cc",
-      "api/socket/socket_api.h",
-      "api/socket/tcp_socket.cc",
-      "api/socket/tcp_socket.h",
-      "api/socket/tls_socket.cc",
-      "api/socket/tls_socket.h",
-      "api/socket/udp_socket.cc",
-      "api/socket/udp_socket.h",
-      "api/sockets_tcp/sockets_tcp_api.cc",
-      "api/sockets_tcp/sockets_tcp_api.h",
-      "api/sockets_tcp/tcp_socket_event_dispatcher.cc",
-      "api/sockets_tcp/tcp_socket_event_dispatcher.h",
-      "api/sockets_tcp_server/sockets_tcp_server_api.cc",
-      "api/sockets_tcp_server/sockets_tcp_server_api.h",
-      "api/sockets_tcp_server/tcp_server_socket_event_dispatcher.cc",
-      "api/sockets_tcp_server/tcp_server_socket_event_dispatcher.h",
-      "api/sockets_udp/sockets_udp_api.cc",
-      "api/sockets_udp/sockets_udp_api.h",
-      "api/sockets_udp/udp_socket_event_dispatcher.cc",
-      "api/sockets_udp/udp_socket_event_dispatcher.h",
-      "api/storage/leveldb_settings_storage_factory.cc",
-      "api/storage/leveldb_settings_storage_factory.h",
-      "api/storage/local_value_store_cache.cc",
-      "api/storage/local_value_store_cache.h",
-      "api/storage/settings_namespace.cc",
-      "api/storage/settings_namespace.h",
-      "api/storage/settings_observer.h",
-      "api/storage/settings_storage_factory.h",
-      "api/storage/settings_storage_quota_enforcer.cc",
-      "api/storage/settings_storage_quota_enforcer.h",
-      "api/storage/storage_api.cc",
-      "api/storage/storage_api.h",
-      "api/storage/storage_frontend.cc",
-      "api/storage/storage_frontend.h",
-      "api/storage/value_store_cache.cc",
-      "api/storage/value_store_cache.h",
-      "api/storage/weak_unlimited_settings_storage.cc",
-      "api/storage/weak_unlimited_settings_storage.h",
-      "api/system_cpu/cpu_info_provider.cc",
-      "api/system_cpu/cpu_info_provider.h",
-      "api/system_cpu/cpu_info_provider_linux.cc",
-      "api/system_cpu/cpu_info_provider_mac.cc",
-      "api/system_cpu/cpu_info_provider_win.cc",
-      "api/system_cpu/system_cpu_api.cc",
-      "api/system_cpu/system_cpu_api.h",
-      "api/system_display/display_info_provider.cc",
-      "api/system_display/display_info_provider.h",
-      "api/system_display/system_display_api.cc",
-      "api/system_display/system_display_api.h",
-      "api/system_info/system_info_api.cc",
-      "api/system_info/system_info_api.h",
-      "api/system_info/system_info_provider.cc",
-      "api/system_info/system_info_provider.h",
-      "api/system_memory/memory_info_provider.cc",
-      "api/system_memory/memory_info_provider.h",
-      "api/system_memory/system_memory_api.cc",
-      "api/system_memory/system_memory_api.h",
-      "api/system_network/system_network_api.cc",
-      "api/system_network/system_network_api.h",
-      "api/system_storage/storage_info_provider.cc",
-      "api/system_storage/storage_info_provider.h",
-      "api/system_storage/system_storage_api.cc",
-      "api/system_storage/system_storage_api.h",
-      "api/test/test_api.cc",
-      "api/test/test_api.h",
-      "api/usb/usb_api.cc",
-      "api/usb/usb_api.h",
-      "api/usb/usb_event_router.cc",
-      "api/usb/usb_event_router.h",
-      "api/usb/usb_device_resource.cc",
-      "api/usb/usb_device_resource.h",
-      "api/virtual_keyboard_private/virtual_keyboard_private_api.cc",
-      "api/virtual_keyboard_private/virtual_keyboard_private_api.h",
-      "api/virtual_keyboard_private/virtual_keyboard_delegate.h",
-      "api/web_request/form_data_parser.cc",
-      "api/web_request/form_data_parser.h",
-      "api/web_request/upload_data_presenter.cc",
-      "api/web_request/upload_data_presenter.h",
-      "api/web_request/web_request_api.cc",
-      "api/web_request/web_request_api.h",
-      "api/web_request/web_request_api_constants.cc",
-      "api/web_request/web_request_api_constants.h",
-      "api/web_request/web_request_api_helpers.cc",
-      "api/web_request/web_request_api_helpers.h",
-      "api/web_request/web_request_permissions.cc",
-      "api/web_request/web_request_permissions.h",
-      "api/web_request/web_request_event_router_delegate.cc",
-      "api/web_request/web_request_event_router_delegate.h",
-      "api/web_request/web_request_time_tracker.cc",
-      "api/web_request/web_request_time_tracker.h",
-      "api/web_view/web_view_internal_api.cc",
-      "api/web_view/web_view_internal_api.h",
-      "api/webcam_private/webcam_private_api.h",
-      "api/webcam_private/webcam_private_api_chromeos.cc",
-      "api_activity_monitor.h",
-      "app_sorting.h",
-      "app_window/app_delegate.h",
-      "app_window/app_web_contents_helper.cc",
-      "app_window/app_web_contents_helper.h",
-      "app_window/app_window.cc",
-      "app_window/app_window.h",
-      "app_window/app_window_client.cc",
-      "app_window/app_window_client.h",
-      "app_window/app_window_contents.cc",
-      "app_window/app_window_contents.h",
-      "app_window/app_window_geometry_cache.cc",
-      "app_window/app_window_geometry_cache.h",
-      "app_window/app_window_registry.cc",
-      "app_window/app_window_registry.h",
-      "app_window/native_app_window.h",
-      "app_window/size_constraints.cc",
-      "app_window/size_constraints.h",
-      "blacklist_state.h",
-      "blob_holder.cc",
-      "blob_holder.h",
-      "browser_context_keyed_api_factory.h",
-      "browser_context_keyed_service_factories.cc",
-      "browser_context_keyed_service_factories.h",
-      "component_extension_resource_manager.h",
-      "computed_hashes.cc",
-      "computed_hashes.h",
-      "content_hash_fetcher.cc",
-      "content_hash_fetcher.h",
-      "content_hash_reader.cc",
-      "content_hash_reader.h",
-      "content_hash_tree.cc",
-      "content_hash_tree.h",
-      "content_verifier.cc",
-      "content_verifier.h",
-      "content_verifier_delegate.h",
-      "content_verifier_io_data.cc",
-      "content_verifier_io_data.h",
-      "content_verify_job.cc",
-      "content_verify_job.h",
-      "crx_file_info.cc",
-      "crx_file_info.h",
-      "error_map.cc",
-      "error_map.h",
-      "event_listener_map.cc",
-      "event_listener_map.h",
-      "event_router.cc",
-      "event_router.h",
-      "extension_error.cc",
-      "extension_error.h",
-      "extension_function.cc",
-      "extension_function.h",
-      "extension_function_dispatcher.cc",
-      "extension_function_dispatcher.h",
-      "extension_function_registry.cc",
-      "extension_function_registry.h",
-      "extension_function_util.cc",
-      "extension_function_util.h",
-      "extension_host.cc",
-      "extension_host.h",
-      "extension_host_delegate.h",
-      "extension_icon_image.cc",
-      "extension_icon_image.h",
-      "extension_message_filter.cc",
-      "extension_message_filter.h",
-      "extension_pref_store.cc",
-      "extension_pref_store.h",
-      "extension_pref_value_map.cc",
-      "extension_pref_value_map.h",
-      "extension_pref_value_map_factory.cc",
-      "extension_pref_value_map_factory.h",
-      "extension_prefs.cc",
-      "extension_prefs.h",
-      "extension_prefs_factory.cc",
-      "extension_prefs_factory.h",
-      "extension_prefs_observer.h",
-      "extension_prefs_scope.h",
-      "extension_protocols.cc",
-      "extension_protocols.h",
-      "extension_registry.cc",
-      "extension_registry.h",
-      "extension_registry_factory.cc",
-      "extension_registry_factory.h",
-      "extension_registry_observer.h",
-      "extension_scoped_prefs.h",
-      "extension_system.cc",
-      "extension_system.h",
-      "extension_system_provider.cc",
-      "extension_system_provider.h",
-      "extension_util.cc",
-      "extension_util.h",
-      "extension_web_contents_observer.cc",
-      "extension_web_contents_observer.h",
-      "extension_zoom_request_client.cc",
-      "extension_zoom_request_client.h",
-      "extensions_browser_client.cc",
-      "extensions_browser_client.h",
-      "external_provider_interface.h",
-      "file_highlighter.cc",
-      "file_highlighter.h",
-      "file_reader.cc",
-      "file_reader.h",
-      "granted_file_entry.cc",
-      "granted_file_entry.h",
-      "guest_view/app_view/app_view_constants.cc",
-      "guest_view/app_view/app_view_constants.h",
-      "guest_view/app_view/app_view_guest.cc",
-      "guest_view/app_view/app_view_guest.h",
-      "guest_view/app_view/app_view_guest_delegate.cc",
-      "guest_view/app_view/app_view_guest_delegate.h",
-      "guest_view/extension_options/extension_options_constants.cc",
-      "guest_view/extension_options/extension_options_constants.h",
-      "guest_view/extension_options/extension_options_guest.cc",
-      "guest_view/extension_options/extension_options_guest.h",
-      "guest_view/extension_options/extension_options_guest_delegate.cc",
-      "guest_view/extension_options/extension_options_guest_delegate.h",
-      "guest_view/extension_view/extension_view_constants.cc",
-      "guest_view/extension_view/extension_view_constants.h",
-      "guest_view/extension_view/extension_view_guest.cc",
-      "guest_view/extension_view/extension_view_guest.h",
-      "guest_view/extension_view/extension_view_guest_delegate.cc",
-      "guest_view/extension_view/extension_view_guest_delegate.h",
-      "guest_view/guest_view_base.cc",
-      "guest_view/guest_view_base.h",
-      "guest_view/guest_view_manager_factory.h",
-      "guest_view/guest_view_manager.cc",
-      "guest_view/guest_view_manager.h",
-      "guest_view/guest_view_message_filter.cc",
-      "guest_view/guest_view_message_filter.h",
-      "guest_view/guest_view.h",
-      "guest_view/mime_handler_view/mime_handler_stream_manager.cc",
-      "guest_view/mime_handler_view/mime_handler_stream_manager.h",
-      "guest_view/mime_handler_view/mime_handler_view_constants.cc",
-      "guest_view/mime_handler_view/mime_handler_view_constants.h",
-      "guest_view/mime_handler_view/mime_handler_view_guest.h",
-      "guest_view/mime_handler_view/mime_handler_view_guest.cc",
-      "guest_view/mime_handler_view/mime_handler_view_guest_delegate.cc",
-      "guest_view/mime_handler_view/mime_handler_view_guest_delegate.h",
-      "guest_view/surface_worker/surface_worker_constants.cc",
-      "guest_view/surface_worker/surface_worker_constants.h",
-      "guest_view/surface_worker/surface_worker_guest.cc",
-      "guest_view/surface_worker/surface_worker_guest.h",
-      "guest_view/web_view/javascript_dialog_helper.cc",
-      "guest_view/web_view/javascript_dialog_helper.h",
-      "guest_view/web_view/web_view_constants.cc",
-      "guest_view/web_view/web_view_constants.h",
-      "guest_view/web_view/web_view_find_helper.cc",
-      "guest_view/web_view/web_view_find_helper.h",
-      "guest_view/web_view/web_view_guest.cc",
-      "guest_view/web_view/web_view_guest.h",
-      "guest_view/web_view/web_view_guest_delegate.h",
-      "guest_view/web_view/web_view_permission_types.h",
-      "guest_view/web_view/web_view_permission_helper.cc",
-      "guest_view/web_view/web_view_permission_helper.h",
-      "guest_view/web_view/web_view_permission_helper_delegate.cc",
-      "guest_view/web_view/web_view_permission_helper_delegate.h",
-      "guest_view/web_view/web_view_renderer_state.cc",
-      "guest_view/web_view/web_view_renderer_state.h",
-      "image_loader.cc",
-      "image_loader.h",
-      "image_loader_factory.cc",
-      "image_loader_factory.h",
-      "info_map.cc",
-      "info_map.h",
-      "install/crx_installer_error.h",
-      "install/extension_install_ui.cc",
-      "install/extension_install_ui.h",
-      "install_flag.h",
-      "io_thread_extension_message_filter.cc",
-      "io_thread_extension_message_filter.h",
-      "lazy_background_task_queue.cc",
-      "lazy_background_task_queue.h",
-      "management_policy.cc",
-      "management_policy.h",
-      "mojo/keep_alive_impl.cc",
-      "mojo/keep_alive_impl.h",
-      "mojo/service_registration_manager.cc",
-      "mojo/service_registration_manager.h",
-      "mojo/stash_backend.cc",
-      "mojo/stash_backend.h",
-      "notification_types.cc",
-      "notification_types.h",
-      "null_app_sorting.cc",
-      "null_app_sorting.h",
-      "pref_names.cc",
-      "pref_names.h",
-      "process_manager.cc",
-      "process_manager.h",
-      "process_manager_delegate.h",
-      "process_manager_factory.cc",
-      "process_manager_factory.h",
-      "process_manager_observer.h",
-      "process_map.cc",
-      "process_map.h",
-      "process_map_factory.cc",
-      "process_map_factory.h",
-      "quota_service.cc",
-      "quota_service.h",
-      "renderer_startup_helper.cc",
-      "renderer_startup_helper.h",
-      "runtime_data.cc",
-      "runtime_data.h",
-      "sandboxed_unpacker.cc",
-      "sandboxed_unpacker.h",
-      "script_execution_observer.h",
-      "script_executor.cc",
-      "script_executor.h",
-      "state_store.cc",
-      "state_store.h",
-      "suggest_permission_util.cc",
-      "suggest_permission_util.h",
-      "uninstall_reason.h",
-      "update_observer.h",
-      "updater/extension_cache.h",
-      "updater/extension_downloader.cc",
-      "updater/extension_downloader.h",
-      "updater/extension_downloader_delegate.cc",
-      "updater/extension_downloader_delegate.h",
-      "updater/manifest_fetch_data.cc",
-      "updater/manifest_fetch_data.h",
-      "updater/null_extension_cache.cc",
-      "updater/null_extension_cache.h",
-      "updater/request_queue.h",
-      "updater/request_queue_impl.h",
-      "updater/safe_manifest_parser.cc",
-      "updater/safe_manifest_parser.h",
-      "updater/update_service.cc",
-      "updater/update_service.h",
-      "updater/update_service_factory.cc",
-      "updater/update_service_factory.h",
-      "url_request_util.cc",
-      "url_request_util.h",
-      "value_store/leveldb_value_store.cc",
-      "value_store/leveldb_value_store.h",
-      "value_store/testing_value_store.cc",
-      "value_store/testing_value_store.h",
-      "value_store/value_store.cc",
-      "value_store/value_store.h",
-      "value_store/value_store_change.cc",
-      "value_store/value_store_change.h",
-      "value_store/value_store_frontend.cc",
-      "value_store/value_store_frontend.h",
-      "value_store/value_store_util.cc",
-      "value_store/value_store_util.h",
-      "verified_contents.cc",
-      "verified_contents.h",
-      "view_type_utils.cc",
-      "view_type_utils.h",
-      "warning_service.cc",
-      "warning_service.h",
-      "warning_service_factory.cc",
-      "warning_service_factory.h",
-      "warning_set.cc",
-      "warning_set.h",
-    ]
+    sources = rebase_path(extensions_gypi_values.extensions_browser_sources,
+                          ".",
+                          "//extensions")
 
     deps += [
       "//components/onc",
@@ -577,52 +58,43 @@ source_set("browser") {
     }
 
     if (is_chromeos) {
-      sources += [ "api/audio/audio_service_chromeos.cc" ]
-    } else if (is_linux) {
-      sources += [ "api/audio/audio_service_linux.cc" ]
+      chromeos_sources = rebase_path(
+              extensions_gypi_values.extensions_browser_sources_chromeos,
+              ".",
+              "//extensions")
+      sources += chromeos_sources
     } else {
-      sources += [ "api/audio/audio_service.cc" ]
-    }
+      nonchromeos_sources = rebase_path(
+              extensions_gypi_values.extensions_browser_sources_nonchromeos,
+              ".",
+              "//extensions")
+      sources += nonchromeos_sources
 
-    if (is_chromeos) {
-      sources += [
-        "api/diagnostics/diagnostics_api.cc",
-        "api/diagnostics/diagnostics_api.h",
-        "api/diagnostics/diagnostics_api_chromeos.cc",
-        "api/document_scan/document_scan_interface_chromeos.cc",
-        "api/networking_config/networking_config_api.cc",
-        "api/networking_config/networking_config_api.h",
-        "api/networking_config/networking_config_service.cc",
-        "api/networking_config/networking_config_service.h",
-        "api/networking_config/networking_config_service_factory.cc",
-        "api/networking_config/networking_config_service_factory.h",
-        "api/vpn_provider/vpn_provider_api.cc",
-        "api/vpn_provider/vpn_provider_api.h",
-        "api/vpn_provider/vpn_service.cc",
-        "api/vpn_provider/vpn_service.h",
-        "api/vpn_provider/vpn_service_factory.h",
-      ]
-    } else {
-      sources += [ "api/document_scan/document_scan_interface_nonchromeos.cc" ]
-    }
+      if (is_linux) {
+        configs += [ "//build/config/linux:dbus" ]
+        deps += [ "//dbus" ]
+        linux_sources = rebase_path(
+                extensions_gypi_values.extensions_browser_sources_linux_nonchromeos,
+                ".",
+                "//extensions")
+        sources += linux_sources
+      } else {
+        nonlinux_sources = rebase_path(
+                extensions_gypi_values.extensions_browser_sources_nonlinux,
+                ".",
+                "//extensions")
+        sources += nonlinux_sources
+
+        if (is_win || is_mac) {
+          deps += [ "//components/wifi" ]
 
-    if (is_desktop_linux) {
-      configs += [ "//build/config/linux:dbus" ]
-      deps += [ "//dbus" ]
-      sources += [
-        "api/networking_private/networking_private_event_router_nonchromeos.cc",
-        "api/networking_private/networking_private_linux.cc",
-        "api/networking_private/networking_private_linux.h",
-        "api/networking_private/network_config_dbus_constants_linux.cc",
-        "api/networking_private/network_config_dbus_constants_linux.h",
-      ]
-    } else if (is_win || is_mac) {
-      deps += [ "//components/wifi" ]
-      sources += [
-        "api/networking_private/networking_private_event_router_nonchromeos.cc",
-        "api/networking_private/networking_private_service_client.cc",
-        "api/networking_private/networking_private_service_client.h",
-      ]
+          win_or_mac_sources = rebase_path(
+                  extensions_gypi_values.extensions_browser_sources_win_or_mac,
+                  ".",
+                  "//extensions")
+          sources += win_or_mac_sources
+        }
+      }
     }
   }
 
diff --git a/extensions/common/BUILD.gn b/extensions/common/BUILD.gn
index e6bfde4..faa1cb8 100644
--- a/extensions/common/BUILD.gn
+++ b/extensions/common/BUILD.gn
@@ -4,14 +4,15 @@
 
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
+import("//extensions/extensions.gni")
 import("//third_party/mojo/src/mojo/public/tools/bindings/mojom.gni")
 
 # GYP version: extensions/extensions.gyp:extensions_common_constants
 source_set("common_constants") {
-  sources = [
-    "constants.cc",
-    "constants.h",
-  ]
+  sources =
+      rebase_path(extensions_gypi_values.extensions_common_constants_sources,
+                  ".",
+                  "//extensions")
 
   if (is_win) {
     cflags = [ "/wd4267" ]  # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
@@ -20,213 +21,16 @@ source_set("common_constants") {
 
 if (enable_extensions) {
   mojom("mojo") {
-    sources = [
-      "mojo/keep_alive.mojom",
-      "mojo/stash.mojom",
-    ]
+    sources = rebase_path(extensions_gypi_values.extensions_common_mojo_sources,
+                          ".",
+                          "//extensions")
   }
 
   # GYP version: extensions/extensions.gyp:extensions_common
   source_set("common") {
-    sources = [
-      "api/messaging/message.h",
-      "api/bluetooth/bluetooth_manifest_data.cc",
-      "api/bluetooth/bluetooth_manifest_data.h",
-      "api/bluetooth/bluetooth_manifest_handler.cc",
-      "api/bluetooth/bluetooth_manifest_handler.h",
-      "api/bluetooth/bluetooth_manifest_permission.cc",
-      "api/bluetooth/bluetooth_manifest_permission.h",
-      "api/sockets/sockets_manifest_data.cc",
-      "api/sockets/sockets_manifest_data.h",
-      "api/sockets/sockets_manifest_handler.cc",
-      "api/sockets/sockets_manifest_handler.h",
-      "api/sockets/sockets_manifest_permission.cc",
-      "api/sockets/sockets_manifest_permission.h",
-      "cast/cast_cert_validator.cc",
-      "cast/cast_cert_validator.h",
-      "common_manifest_handlers.cc",
-      "common_manifest_handlers.h",
-      "csp_validator.cc",
-      "csp_validator.h",
-      "dom_action_types.h",
-      "draggable_region.cc",
-      "draggable_region.h",
-      "error_utils.cc",
-      "error_utils.h",
-      "event_filter.cc",
-      "event_filter.h",
-      "event_filtering_info.cc",
-      "event_filtering_info.h",
-      "event_matcher.cc",
-      "event_matcher.h",
-      "extension.cc",
-      "extension.h",
-      "extension_api.cc",
-      "extension_api.h",
-      "extension_icon_set.cc",
-      "extension_icon_set.h",
-      "extension_l10n_util.cc",
-      "extension_l10n_util.h",
-      "extension_message_generator.cc",
-      "extension_message_generator.h",
-      "extension_messages.cc",
-      "extension_messages.h",
-      "extension_paths.cc",
-      "extension_paths.h",
-      "extension_resource.cc",
-      "extension_resource.h",
-      "extension_set.cc",
-      "extension_set.h",
-      "extension_urls.cc",
-      "extension_urls.h",
-      "extensions_client.cc",
-      "extensions_client.h",
-      "feature_switch.cc",
-      "feature_switch.h",
-      "features/api_feature.cc",
-      "features/api_feature.h",
-      "features/base_feature_provider.cc",
-      "features/base_feature_provider.h",
-      "features/complex_feature.cc",
-      "features/complex_feature.h",
-      "features/feature.cc",
-      "features/feature.h",
-      "features/feature_provider.cc",
-      "features/feature_provider.h",
-      "features/json_feature_provider_source.cc",
-      "features/json_feature_provider_source.h",
-      "features/manifest_feature.cc",
-      "features/manifest_feature.h",
-      "features/permission_feature.cc",
-      "features/permission_feature.h",
-      "features/simple_feature.cc",
-      "features/simple_feature.h",
-      "features/simple_feature_filter.cc",
-      "features/simple_feature_filter.h",
-      "features/behavior_feature.cc",
-      "features/behavior_feature.h",
-      "file_util.cc",
-      "file_util.h",
-      "guest_view/guest_view_constants.cc",
-      "guest_view/guest_view_constants.h",
-      "guest_view/guest_view_messages.h",
-      "host_id.h",
-      "image_util.cc",
-      "image_util.h",
-      "install_warning.cc",
-      "install_warning.h",
-      "manifest.cc",
-      "manifest.h",
-      "manifest_constants.cc",
-      "manifest_constants.h",
-      "manifest_handler.cc",
-      "manifest_handler.h",
-      "manifest_handler_helpers.cc",
-      "manifest_handler_helpers.h",
-      "manifest_handlers/background_info.cc",
-      "manifest_handlers/background_info.h",
-      "manifest_handlers/content_capabilities_handler.cc",
-      "manifest_handlers/content_capabilities_handler.h",
-      "manifest_handlers/csp_info.cc",
-      "manifest_handlers/csp_info.h",
-      "manifest_handlers/default_locale_handler.cc",
-      "manifest_handlers/default_locale_handler.h",
-      "manifest_handlers/externally_connectable.cc",
-      "manifest_handlers/externally_connectable.h",
-      "manifest_handlers/file_handler_info.cc",
-      "manifest_handlers/file_handler_info.h",
-      "manifest_handlers/icons_handler.cc",
-      "manifest_handlers/icons_handler.h",
-      "manifest_handlers/incognito_info.cc",
-      "manifest_handlers/incognito_info.h",
-      "manifest_handlers/kiosk_mode_info.cc",
-      "manifest_handlers/kiosk_mode_info.h",
-      "manifest_handlers/launcher_page_info.cc",
-      "manifest_handlers/launcher_page_info.h",
-      "manifest_handlers/mime_types_handler.cc",
-      "manifest_handlers/mime_types_handler.h",
-      "manifest_handlers/oauth2_manifest_handler.cc",
-      "manifest_handlers/oauth2_manifest_handler.h",
-      "manifest_handlers/offline_enabled_info.cc",
-      "manifest_handlers/offline_enabled_info.h",
-      "manifest_handlers/options_page_info.cc",
-      "manifest_handlers/options_page_info.h",
-      "manifest_handlers/permissions_parser.cc",
-      "manifest_handlers/permissions_parser.h",
-      "manifest_handlers/requirements_info.cc",
-      "manifest_handlers/requirements_info.h",
-      "manifest_handlers/sandboxed_page_info.cc",
-      "manifest_handlers/sandboxed_page_info.h",
-      "manifest_handlers/shared_module_info.cc",
-      "manifest_handlers/shared_module_info.h",
-      "manifest_handlers/web_accessible_resources_info.cc",
-      "manifest_handlers/web_accessible_resources_info.h",
-      "manifest_handlers/webview_info.cc",
-      "manifest_handlers/webview_info.h",
-      "manifest_url_handlers.cc",
-      "manifest_url_handlers.h",
-      "message_bundle.cc",
-      "message_bundle.h",
-      "one_shot_event.cc",
-      "one_shot_event.h",
-      "permissions/api_permission.cc",
-      "permissions/api_permission.h",
-      "permissions/api_permission_set.cc",
-      "permissions/api_permission_set.h",
-      "permissions/base_set_operators.h",
-      "permissions/extensions_api_permissions.cc",
-      "permissions/extensions_api_permissions.h",
-      "permissions/manifest_permission.cc",
-      "permissions/manifest_permission.h",
-      "permissions/manifest_permission_set.cc",
-      "permissions/manifest_permission_set.h",
-      "permissions/media_galleries_permission.cc",
-      "permissions/media_galleries_permission.h",
-      "permissions/media_galleries_permission_data.cc",
-      "permissions/media_galleries_permission_data.h",
-      "permissions/permission_message.cc",
-      "permissions/permission_message.h",
-      "permissions/permission_message_provider.cc",
-      "permissions/permission_message_provider.h",
-      "permissions/permission_message_util.cc",
-      "permissions/permission_message_util.h",
-      "permissions/permission_set.cc",
-      "permissions/permission_set.h",
-      "permissions/permissions_data.cc",
-      "permissions/permissions_data.h",
-      "permissions/permissions_info.cc",
-      "permissions/permissions_info.h",
-      "permissions/permissions_provider.h",
-      "permissions/set_disjunction_permission.h",
-      "permissions/settings_override_permission.cc",
-      "permissions/settings_override_permission.h",
-      "permissions/socket_permission.cc",
-      "permissions/socket_permission.h",
-      "permissions/socket_permission_data.cc",
-      "permissions/socket_permission_data.h",
-      "permissions/socket_permission_entry.cc",
-      "permissions/socket_permission_entry.h",
-      "permissions/usb_device_permission.cc",
-      "permissions/usb_device_permission.h",
-      "permissions/usb_device_permission_data.cc",
-      "permissions/usb_device_permission_data.h",
-      "stack_frame.cc",
-      "stack_frame.h",
-      "switches.cc",
-      "switches.h",
-      "update_manifest.cc",
-      "update_manifest.h",
-      "url_pattern.cc",
-      "url_pattern.h",
-      "url_pattern_set.cc",
-      "url_pattern_set.h",
-      "user_script.cc",
-      "user_script.h",
-      "value_counter.cc",
-      "value_counter.h",
-      "view_type.cc",
-      "view_type.h",
-    ]
+    sources = rebase_path(extensions_gypi_values.extensions_common_sources,
+                          ".",
+                          "//extensions")
 
     deps = [
       ":common_constants",
@@ -257,16 +61,25 @@ if (enable_extensions) {
     ]
 
     if (use_openssl) {
-      sources += [ "cast/cast_cert_validator_openssl.cc" ]
+      ssl_sources =
+          rebase_path(extensions_gypi_values.extensions_common_sources_openssl,
+                      ".",
+                      "//extensions")
+      sources += ssl_sources
     } else {
-      sources += [ "cast/cast_cert_validator_nss.cc" ]
+      nonssl_sources = rebase_path(
+              extensions_gypi_values.extensions_common_sources_nonopenssl,
+              ".",
+              "//extensions")
+      sources += nonssl_sources
     }
 
     if (enable_nacl) {
-      sources += [
-        "manifest_handlers/nacl_modules_handler.cc",
-        "manifest_handlers/nacl_modules_handler.h",
-      ]
+      nacl_sources =
+          rebase_path(extensions_gypi_values.extensions_common_sources_nacl,
+                      ".",
+                      "//extensions")
+      sources += nacl_sources
     }
 
     if (is_win) {
diff --git a/extensions/extensions.gni b/extensions/extensions.gni
new file mode 100644
index 0000000..05f1108
--- /dev/null
+++ b/extensions/extensions.gni
@@ -0,0 +1,25 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This file defines the extension gypi values. This file is read once and
+# cached, which is a performance optimization that allows us to share the
+# results of parsing the .gypi file between all extensions BUILD.gn files.
+# It also saves us from duplicating this exec_script call.
+extensions_gypi_values =
+    exec_script("//build/gypi_to_gn.py",
+                [
+                  rebase_path("extensions.gypi"),
+                  "--replace=<(SHARED_INTERMEDIATE_DIR)=$root_gen_dir",
+                ],
+                "scope",
+                [ "extensions.gypi" ])
+
+extensions_tests_gypi_values =
+    exec_script("//build/gypi_to_gn.py",
+                [
+                  rebase_path("extensions_tests.gypi"),
+                  "--replace=<(SHARED_INTERMEDIATE_DIR)=$root_gen_dir",
+                ],
+                "scope",
+                [ "extensions_tests.gypi" ])
diff --git a/extensions/extensions.gyp b/extensions/extensions.gyp
index 37f8045..d987737 100644
--- a/extensions/extensions.gyp
+++ b/extensions/extensions.gyp
@@ -3,26 +3,14 @@
 # found in the LICENSE file.
 
 {
+  'includes': [
+    'extensions.gypi',
+  ],
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
-      # GN version: //extensions/common:mojo
-      'target_name': 'extensions_common_mojo',
-      # The type of this target must be none. This is so that resources can
-      # depend upon this target for generating the js bindings files. Any
-      # generated cpp files must be listed explicitly in extensions_common
-      'type': 'none',
-      'includes': [
-        '../third_party/mojo/mojom_bindings_generator.gypi',
-      ],
-      'sources': [
-        'common/mojo/keep_alive.mojom',
-        'common/mojo/stash.mojom',
-      ],
-    },
-    {
       # GN version: //extensions/common
       'target_name': 'extensions_common_constants',
       'type': 'static_library',
@@ -31,14 +19,26 @@
         '<(INTERMEDIATE_DIR)',
       ],
       'sources': [
-        # Note: sources list duplicated in GN build.
-        'common/constants.cc',
-        'common/constants.h',
+        '<@(extensions_common_constants_sources)',
       ],
       # Disable c4267 warnings until we fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
     },
     {
+      # GN version: //extensions/common:mojo
+      'target_name': 'extensions_common_mojo',
+      # The type of this target must be none. This is so that resources can
+      # depend upon this target for generating the js bindings files. Any
+      # generated cpp files must be listed explicitly in extensions_common
+      'type': 'none',
+      'includes': [
+        '../third_party/mojo/mojom_bindings_generator.gypi',
+      ],
+      'sources': [
+        '<@(extensions_common_mojo_sources)',
+      ],
+    },
+    {
       # GN version: //extensions/common
       'target_name': 'extensions_common',
       'type': 'static_library',
@@ -70,207 +70,10 @@
         '<(INTERMEDIATE_DIR)',
       ],
       'sources': [
-        # Note: sources list duplicated in GN build.
-        'common/api/bluetooth/bluetooth_manifest_data.cc',
-        'common/api/bluetooth/bluetooth_manifest_data.h',
-        'common/api/bluetooth/bluetooth_manifest_handler.cc',
-        'common/api/bluetooth/bluetooth_manifest_handler.h',
-        'common/api/bluetooth/bluetooth_manifest_permission.cc',
-        'common/api/bluetooth/bluetooth_manifest_permission.h',
-        'common/api/messaging/message.h',
-        'common/api/sockets/sockets_manifest_data.cc',
-        'common/api/sockets/sockets_manifest_data.h',
-        'common/api/sockets/sockets_manifest_handler.cc',
-        'common/api/sockets/sockets_manifest_handler.h',
-        'common/api/sockets/sockets_manifest_permission.cc',
-        'common/api/sockets/sockets_manifest_permission.h',
-        'common/cast/cast_cert_validator.cc',
-        'common/cast/cast_cert_validator.h',
-        'common/common_manifest_handlers.cc',
-        'common/common_manifest_handlers.h',
-        'common/host_id.h',
-        'common/csp_validator.cc',
-        'common/csp_validator.h',
-        'common/dom_action_types.h',
-        'common/draggable_region.cc',
-        'common/draggable_region.h',
-        'common/error_utils.cc',
-        'common/error_utils.h',
-        'common/event_filter.cc',
-        'common/event_filter.h',
-        'common/event_filtering_info.cc',
-        'common/event_filtering_info.h',
-        'common/event_matcher.cc',
-        'common/event_matcher.h',
-        'common/extension.cc',
-        'common/extension.h',
-        'common/extension_api.cc',
-        'common/extension_api.h',
-        'common/extension_icon_set.cc',
-        'common/extension_icon_set.h',
-        'common/extension_l10n_util.cc',
-        'common/extension_l10n_util.h',
-        'common/extension_message_generator.cc',
-        'common/extension_message_generator.h',
-        'common/extension_messages.cc',
-        'common/extension_messages.h',
-        'common/extension_paths.cc',
-        'common/extension_paths.h',
-        'common/extension_resource.cc',
-        'common/extension_resource.h',
-        'common/extension_set.cc',
-        'common/extension_set.h',
-        'common/extension_urls.cc',
-        'common/extension_urls.h',
-        'common/extension_utility_messages.h',
-        'common/extensions_client.cc',
-        'common/extensions_client.h',
-        'common/feature_switch.cc',
-        'common/feature_switch.h',
-        'common/features/api_feature.cc',
-        'common/features/api_feature.h',
-        'common/features/base_feature_provider.cc',
-        'common/features/base_feature_provider.h',
-        'common/features/complex_feature.cc',
-        'common/features/complex_feature.h',
-        'common/features/feature.cc',
-        'common/features/feature.h',
-        'common/features/feature_provider.cc',
-        'common/features/feature_provider.h',
-        'common/features/json_feature_provider_source.cc',
-        'common/features/json_feature_provider_source.h',
-        'common/features/manifest_feature.cc',
-        'common/features/manifest_feature.h',
-        'common/features/permission_feature.cc',
-        'common/features/permission_feature.h',
-        'common/features/simple_feature.cc',
-        'common/features/simple_feature.h',
-        'common/features/simple_feature_filter.cc',
-        'common/features/simple_feature_filter.h',
-        'common/features/behavior_feature.cc',
-        'common/features/behavior_feature.h',
-        'common/file_util.cc',
-        'common/file_util.h',
-        'common/guest_view/guest_view_constants.cc',
-        'common/guest_view/guest_view_constants.h',
-        'common/guest_view_messages.h',
-        'common/image_util.cc',
-        'common/image_util.h',
-        'common/install_warning.cc',
-        'common/install_warning.h',
-        'common/manifest.cc',
-        'common/manifest.h',
-        'common/manifest_constants.cc',
-        'common/manifest_constants.h',
-        'common/manifest_handler.cc',
-        'common/manifest_handler.h',
-        'common/manifest_handler_helpers.cc',
-        'common/manifest_handler_helpers.h',
-        'common/manifest_handlers/background_info.cc',
-        'common/manifest_handlers/background_info.h',
-        'common/manifest_handlers/content_capabilities_handler.cc',
-        'common/manifest_handlers/content_capabilities_handler.h',
-        'common/manifest_handlers/csp_info.cc',
-        'common/manifest_handlers/csp_info.h',
-        'common/manifest_handlers/default_locale_handler.cc',
-        'common/manifest_handlers/default_locale_handler.h',
-        'common/manifest_handlers/externally_connectable.cc',
-        'common/manifest_handlers/externally_connectable.h',
-        'common/manifest_handlers/file_handler_info.cc',
-        'common/manifest_handlers/file_handler_info.h',
-        'common/manifest_handlers/icons_handler.cc',
-        'common/manifest_handlers/icons_handler.h',
-        'common/manifest_handlers/incognito_info.cc',
-        'common/manifest_handlers/incognito_info.h',
-        'common/manifest_handlers/kiosk_mode_info.cc',
-        'common/manifest_handlers/kiosk_mode_info.h',
-        'common/manifest_handlers/launcher_page_info.cc',
-        'common/manifest_handlers/launcher_page_info.h',
-        'common/manifest_handlers/mime_types_handler.cc',
-        'common/manifest_handlers/mime_types_handler.h',
-        'common/manifest_handlers/oauth2_manifest_handler.cc',
-        'common/manifest_handlers/oauth2_manifest_handler.h',
-        'common/manifest_handlers/offline_enabled_info.cc',
-        'common/manifest_handlers/offline_enabled_info.h',
-        'common/manifest_handlers/options_page_info.cc',
-        'common/manifest_handlers/options_page_info.h',
-        'common/manifest_handlers/permissions_parser.cc',
-        'common/manifest_handlers/permissions_parser.h',
-        'common/manifest_handlers/requirements_info.cc',
-        'common/manifest_handlers/requirements_info.h',
-        'common/manifest_handlers/sandboxed_page_info.cc',
-        'common/manifest_handlers/sandboxed_page_info.h',
-        'common/manifest_handlers/shared_module_info.cc',
-        'common/manifest_handlers/shared_module_info.h',
-        'common/manifest_handlers/web_accessible_resources_info.cc',
-        'common/manifest_handlers/web_accessible_resources_info.h',
-        'common/manifest_handlers/webview_info.cc',
-        'common/manifest_handlers/webview_info.h',
-        'common/manifest_url_handlers.cc',
-        'common/manifest_url_handlers.h',
-        'common/message_bundle.cc',
-        'common/message_bundle.h',
-        'common/one_shot_event.cc',
-        'common/one_shot_event.h',
-        'common/permissions/api_permission.cc',
-        'common/permissions/api_permission.h',
-        'common/permissions/api_permission_set.cc',
-        'common/permissions/api_permission_set.h',
-        'common/permissions/base_set_operators.h',
-        'common/permissions/coalesced_permission_message.cc',
-        'common/permissions/coalesced_permission_message.h',
-        'common/permissions/extensions_api_permissions.cc',
-        'common/permissions/extensions_api_permissions.h',
-        'common/permissions/manifest_permission.cc',
-        'common/permissions/manifest_permission.h',
-        'common/permissions/manifest_permission_set.cc',
-        'common/permissions/manifest_permission_set.h',
-        'common/permissions/media_galleries_permission.cc',
-        'common/permissions/media_galleries_permission.h',
-        'common/permissions/media_galleries_permission_data.cc',
-        'common/permissions/media_galleries_permission_data.h',
-        'common/permissions/permission_message.cc',
-        'common/permissions/permission_message.h',
-        'common/permissions/permission_message_provider.cc',
-        'common/permissions/permission_message_provider.h',
-        'common/permissions/permission_message_util.cc',
-        'common/permissions/permission_message_util.h',
-        'common/permissions/permission_set.cc',
-        'common/permissions/permission_set.h',
-        'common/permissions/permissions_data.cc',
-        'common/permissions/permissions_data.h',
-        'common/permissions/permissions_info.cc',
-        'common/permissions/permissions_info.h',
-        'common/permissions/permissions_provider.h',
-        'common/permissions/set_disjunction_permission.h',
-        'common/permissions/settings_override_permission.cc',
-        'common/permissions/settings_override_permission.h',
-        'common/permissions/socket_permission.cc',
-        'common/permissions/socket_permission.h',
-        'common/permissions/socket_permission_data.cc',
-        'common/permissions/socket_permission_data.h',
-        'common/permissions/socket_permission_entry.cc',
-        'common/permissions/socket_permission_entry.h',
-        'common/permissions/usb_device_permission.cc',
-        'common/permissions/usb_device_permission.h',
-        'common/permissions/usb_device_permission_data.cc',
-        'common/permissions/usb_device_permission_data.h',
-        'common/stack_frame.cc',
-        'common/stack_frame.h',
-        'common/switches.cc',
-        'common/switches.h',
-        'common/update_manifest.cc',
-        'common/update_manifest.h',
-        'common/url_pattern.cc',
-        'common/url_pattern.h',
-        'common/url_pattern_set.cc',
-        'common/url_pattern_set.h',
-        'common/user_script.cc',
-        'common/user_script.h',
-        'common/value_counter.cc',
-        'common/value_counter.h',
-        'common/view_type.cc',
-        'common/view_type.h',
+        '<@(extensions_common_sources)',
+
+        # Mojom generated files should not be included in the common gypi source
+        # list because GN has proper mojom dependency support.
         '<(SHARED_INTERMEDIATE_DIR)/extensions/common/mojo/keep_alive.mojom.cc',
         '<(SHARED_INTERMEDIATE_DIR)/extensions/common/mojo/keep_alive.mojom.h',
         '<(SHARED_INTERMEDIATE_DIR)/extensions/common/mojo/stash.mojom.cc',
@@ -283,20 +86,19 @@
           # NaClModulesHandler does not use any code in NaCl, so no dependency
           # on nacl_common.
           'sources': [
-            'common/manifest_handlers/nacl_modules_handler.cc',
-            'common/manifest_handlers/nacl_modules_handler.h',
+            '<@(extensions_common_sources_nacl)',
           ],
         }],
         ['use_openssl==1', {
           'sources': [
-            'common/cast/cast_cert_validator_openssl.cc',
+            '<@(extensions_common_sources_openssl)',
           ],
           'dependencies': [
             '../third_party/boringssl/boringssl.gyp:boringssl',
           ],
         }, {
           'sources': [
-            'common/cast/cast_cert_validator_nss.cc',
+            '<@(extensions_common_sources_nonopenssl)'
           ],
           'conditions': [
             ['os_posix == 1 and OS != "mac" and OS != "ios" and OS != "android"', {
@@ -351,536 +153,7 @@
         '<(SHARED_INTERMEDIATE_DIR)',
       ],
       'sources': [
-        # Note: sources list duplicated in GN build.
-        # NOTE: When moving an API out of Chrome be sure to verify that the
-        # Android build still compiles. See conditions below.
-        'browser/api/activity_log/web_request_constants.cc',
-        'browser/api/activity_log/web_request_constants.h',
-        'browser/api/alarms/alarms_api.cc',
-        'browser/api/alarms/alarms_api.h',
-        'browser/api/alarms/alarm_manager.cc',
-        'browser/api/alarms/alarm_manager.h',
-        'browser/api/api_resource.cc',
-        'browser/api/api_resource.h',
-        'browser/api/api_resource_manager.h',
-        'browser/api/app_current_window_internal/app_current_window_internal_api.cc',
-        'browser/api/app_current_window_internal/app_current_window_internal_api.h',
-        'browser/api/app_runtime/app_runtime_api.cc',
-        'browser/api/app_runtime/app_runtime_api.h',
-        'browser/api/app_view/app_view_guest_internal_api.cc',
-        'browser/api/app_view/app_view_guest_internal_api.h',
-        'browser/api/app_window/app_window_api.cc',
-        'browser/api/app_window/app_window_api.h',
-        'browser/api/async_api_function.cc',
-        'browser/api/async_api_function.h',
-        'browser/api/audio/audio_api.cc',
-        'browser/api/audio/audio_api.h',
-        'browser/api/audio/audio_service.h',
-        'browser/api/audio/audio_service_chromeos.cc',
-        'browser/api/audio/audio_service_linux.cc',
-        'browser/api/bluetooth/bluetooth_api.cc',
-        'browser/api/bluetooth/bluetooth_api.h',
-        'browser/api/bluetooth/bluetooth_api_pairing_delegate.cc',
-        'browser/api/bluetooth/bluetooth_api_pairing_delegate.h',
-        'browser/api/bluetooth/bluetooth_api_utils.cc',
-        'browser/api/bluetooth/bluetooth_api_utils.h',
-        'browser/api/bluetooth/bluetooth_event_router.cc',
-        'browser/api/bluetooth/bluetooth_event_router.h',
-        'browser/api/bluetooth/bluetooth_extension_function.cc',
-        'browser/api/bluetooth/bluetooth_extension_function.h',
-        'browser/api/bluetooth/bluetooth_private_api.cc',
-        'browser/api/bluetooth/bluetooth_private_api.h',
-        'browser/api/bluetooth_low_energy/bluetooth_low_energy_api.cc',
-        'browser/api/bluetooth_low_energy/bluetooth_low_energy_api.h',
-        'browser/api/bluetooth_low_energy/bluetooth_low_energy_connection.cc',
-        'browser/api/bluetooth_low_energy/bluetooth_low_energy_connection.h',
-        'browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.cc',
-        'browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.h',
-        'browser/api/bluetooth_low_energy/bluetooth_low_energy_notify_session.cc',
-        'browser/api/bluetooth_low_energy/bluetooth_low_energy_notify_session.h',
-        'browser/api/bluetooth_low_energy/utils.cc',
-        'browser/api/bluetooth_low_energy/utils.h',
-        'browser/api/bluetooth_socket/bluetooth_api_socket.cc',
-        'browser/api/bluetooth_socket/bluetooth_api_socket.h',
-        'browser/api/bluetooth_socket/bluetooth_socket_api.cc',
-        'browser/api/bluetooth_socket/bluetooth_socket_api.h',
-        'browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.cc',
-        'browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.h',
-        'browser/api/capture_web_contents_function.cc',
-        'browser/api/capture_web_contents_function.h',
-        'browser/api/cast_channel/cast_auth_ica.cc',
-        'browser/api/cast_channel/cast_auth_ica.h',
-        'browser/api/cast_channel/cast_auth_util.cc',
-        'browser/api/cast_channel/cast_auth_util.h',
-        'browser/api/cast_channel/cast_channel_api.cc',
-        'browser/api/cast_channel/cast_channel_api.h',
-        'browser/api/cast_channel/cast_framer.cc',
-        'browser/api/cast_channel/cast_framer.h',
-        'browser/api/cast_channel/cast_message_util.cc',
-        'browser/api/cast_channel/cast_message_util.h',
-        'browser/api/cast_channel/cast_socket.cc',
-        'browser/api/cast_channel/cast_socket.h',
-        'browser/api/cast_channel/cast_framer.cc',
-        'browser/api/cast_channel/cast_framer.h',
-        'browser/api/cast_channel/cast_transport.h',
-        'browser/api/cast_channel/cast_transport.cc',
-        'browser/api/cast_channel/keep_alive_delegate.cc',
-        'browser/api/cast_channel/keep_alive_delegate.h',
-        'browser/api/cast_channel/logger.cc',
-        'browser/api/cast_channel/logger.h',
-        'browser/api/cast_channel/logger_util.cc',
-        'browser/api/cast_channel/logger_util.h',
-        'browser/api/declarative/deduping_factory.h',
-        'browser/api/declarative/declarative_api.cc',
-        'browser/api/declarative/declarative_api.h',
-        'browser/api/declarative/declarative_rule.h',
-        'browser/api/declarative/rules_cache_delegate.cc',
-        'browser/api/declarative/rules_cache_delegate.h',
-        'browser/api/declarative/rules_registry.cc',
-        'browser/api/declarative/rules_registry.h',
-        'browser/api/declarative/rules_registry_service.cc',
-        'browser/api/declarative/rules_registry_service.h',
-        'browser/api/declarative/test_rules_registry.cc',
-        'browser/api/declarative/test_rules_registry.h',
-        'browser/api/declarative_content/content_rules_registry.h',
-        'browser/api/declarative_webrequest/request_stage.cc',
-        'browser/api/declarative_webrequest/request_stage.h',
-        'browser/api/declarative_webrequest/webrequest_action.cc',
-        'browser/api/declarative_webrequest/webrequest_action.h',
-        'browser/api/declarative_webrequest/webrequest_condition.cc',
-        'browser/api/declarative_webrequest/webrequest_condition.h',
-        'browser/api/declarative_webrequest/webrequest_condition_attribute.cc',
-        'browser/api/declarative_webrequest/webrequest_condition_attribute.h',
-        'browser/api/declarative_webrequest/webrequest_constants.cc',
-        'browser/api/declarative_webrequest/webrequest_constants.h',
-        'browser/api/declarative_webrequest/webrequest_rules_registry.cc',
-        'browser/api/declarative_webrequest/webrequest_rules_registry.h',
-        'browser/api/device_permissions_manager.cc',
-        'browser/api/device_permissions_manager.h',
-        'browser/api/device_permissions_prompt.cc',
-        'browser/api/device_permissions_prompt.h',
-        'browser/api/dns/dns_api.cc',
-        'browser/api/dns/dns_api.h',
-        'browser/api/dns/host_resolver_wrapper.cc',
-        'browser/api/dns/host_resolver_wrapper.h',
-        'browser/api/document_scan/document_scan_api.cc',
-        'browser/api/document_scan/document_scan_api.h',
-        'browser/api/document_scan/document_scan_interface.cc',
-        'browser/api/document_scan/document_scan_interface.h',
-        'browser/api/document_scan/document_scan_interface_chromeos.cc',
-        'browser/api/execute_code_function.cc',
-        'browser/api/execute_code_function.h',
-        'browser/api/extension_view/extension_view_internal_api.cc',
-        'browser/api/extension_view/extension_view_internal_api.h',
-        'browser/api/extensions_api_client.cc',
-        'browser/api/extensions_api_client.h',
-        'browser/api/guest_view/guest_view_internal_api.cc',
-        'browser/api/guest_view/guest_view_internal_api.h',
-        'browser/api/hid/hid_api.cc',
-        'browser/api/hid/hid_api.h',
-        'browser/api/hid/hid_connection_resource.cc',
-        'browser/api/hid/hid_connection_resource.h',
-        'browser/api/hid/hid_device_manager.cc',
-        'browser/api/hid/hid_device_manager.h',
-        'browser/api/idle/idle_api.cc',
-        'browser/api/idle/idle_api.h',
-        'browser/api/idle/idle_api_constants.cc',
-        'browser/api/idle/idle_api_constants.h',
-        'browser/api/idle/idle_manager.cc',
-        'browser/api/idle/idle_manager.h',
-        'browser/api/idle/idle_manager_factory.cc',
-        'browser/api/idle/idle_manager_factory.h',
-        'browser/api/management/management_api.cc',
-        'browser/api/management/management_api.h',
-        'browser/api/management/management_api_delegate.h',
-        'browser/api/management/management_api_constants.cc',
-        'browser/api/management/management_api_constants.h',
-        'browser/api/messaging/native_message_host.cc',
-        'browser/api/mime_handler_private/mime_handler_private.cc',
-        'browser/api/mime_handler_private/mime_handler_private.h',
-        'browser/api/networking_private/networking_private_api.cc',
-        'browser/api/networking_private/networking_private_api.h',
-        'browser/api/networking_private/networking_private_chromeos.cc',
-        'browser/api/networking_private/networking_private_chromeos.h',
-        'browser/api/networking_private/networking_private_delegate.cc',
-        'browser/api/networking_private/networking_private_delegate.h',
-        'browser/api/networking_private/networking_private_delegate_factory.cc',
-        'browser/api/networking_private/networking_private_delegate_factory.h',
-        'browser/api/networking_private/networking_private_delegate_observer.h',
-        'browser/api/networking_private/networking_private_event_router.h',
-        'browser/api/networking_private/networking_private_event_router_chromeos.cc',
-        'browser/api/networking_private/networking_private_event_router_factory.cc',
-        'browser/api/networking_private/networking_private_event_router_factory.h',
-        'browser/api/power/power_api.cc',
-        'browser/api/power/power_api.h',
-        'browser/api/power/power_api_manager.cc',
-        'browser/api/power/power_api_manager.h',
-        'browser/api/printer_provider/printer_provider_api.cc',
-        'browser/api/printer_provider/printer_provider_api.h',
-        'browser/api/printer_provider_internal/printer_provider_internal_api.cc',
-        'browser/api/printer_provider_internal/printer_provider_internal_api.h',
-        'browser/api/printer_provider_internal/printer_provider_internal_api_observer.h',
-        'browser/api/runtime/runtime_api.cc',
-        'browser/api/runtime/runtime_api.h',
-        'browser/api/runtime/runtime_api_delegate.cc',
-        'browser/api/runtime/runtime_api_delegate.h',
-        'browser/api/serial/serial_api.cc',
-        'browser/api/serial/serial_api.h',
-        'browser/api/serial/serial_connection.cc',
-        'browser/api/serial/serial_connection.h',
-        'browser/api/serial/serial_event_dispatcher.cc',
-        'browser/api/serial/serial_event_dispatcher.h',
-        'browser/api/socket/socket.cc',
-        'browser/api/socket/socket.h',
-        'browser/api/socket/socket_api.cc',
-        'browser/api/socket/socket_api.h',
-        'browser/api/socket/tcp_socket.cc',
-        'browser/api/socket/tcp_socket.h',
-        'browser/api/socket/tls_socket.cc',
-        'browser/api/socket/tls_socket.h',
-        'browser/api/socket/udp_socket.cc',
-        'browser/api/socket/udp_socket.h',
-        'browser/api/sockets_tcp/sockets_tcp_api.cc',
-        'browser/api/sockets_tcp/sockets_tcp_api.h',
-        'browser/api/sockets_tcp/tcp_socket_event_dispatcher.cc',
-        'browser/api/sockets_tcp/tcp_socket_event_dispatcher.h',
-        'browser/api/sockets_tcp_server/sockets_tcp_server_api.cc',
-        'browser/api/sockets_tcp_server/sockets_tcp_server_api.h',
-        'browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.cc',
-        'browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.h',
-        'browser/api/sockets_udp/sockets_udp_api.cc',
-        'browser/api/sockets_udp/sockets_udp_api.h',
-        'browser/api/sockets_udp/udp_socket_event_dispatcher.cc',
-        'browser/api/sockets_udp/udp_socket_event_dispatcher.h',
-        'browser/api/storage/leveldb_settings_storage_factory.cc',
-        'browser/api/storage/leveldb_settings_storage_factory.h',
-        'browser/api/storage/local_value_store_cache.cc',
-        'browser/api/storage/local_value_store_cache.h',
-        'browser/api/storage/settings_namespace.cc',
-        'browser/api/storage/settings_namespace.h',
-        'browser/api/storage/settings_observer.h',
-        'browser/api/storage/settings_storage_factory.h',
-        'browser/api/storage/settings_storage_quota_enforcer.cc',
-        'browser/api/storage/settings_storage_quota_enforcer.h',
-        'browser/api/storage/storage_api.cc',
-        'browser/api/storage/storage_api.h',
-        'browser/api/storage/storage_frontend.cc',
-        'browser/api/storage/storage_frontend.h',
-        'browser/api/storage/value_store_cache.cc',
-        'browser/api/storage/value_store_cache.h',
-        'browser/api/storage/weak_unlimited_settings_storage.cc',
-        'browser/api/storage/weak_unlimited_settings_storage.h',
-        'browser/api/system_cpu/cpu_info_provider.cc',
-        'browser/api/system_cpu/cpu_info_provider.h',
-        'browser/api/system_cpu/cpu_info_provider_linux.cc',
-        'browser/api/system_cpu/cpu_info_provider_mac.cc',
-        'browser/api/system_cpu/cpu_info_provider_win.cc',
-        'browser/api/system_cpu/system_cpu_api.cc',
-        'browser/api/system_cpu/system_cpu_api.h',
-        'browser/api/system_display/display_info_provider.cc',
-        'browser/api/system_display/display_info_provider.h',
-        'browser/api/system_display/system_display_api.cc',
-        'browser/api/system_display/system_display_api.h',
-        'browser/api/system_info/system_info_api.cc',
-        'browser/api/system_info/system_info_api.h',
-        'browser/api/system_info/system_info_provider.cc',
-        'browser/api/system_info/system_info_provider.h',
-        'browser/api/system_memory/memory_info_provider.cc',
-        'browser/api/system_memory/memory_info_provider.h',
-        'browser/api/system_memory/system_memory_api.cc',
-        'browser/api/system_memory/system_memory_api.h',
-        'browser/api/system_network/system_network_api.cc',
-        'browser/api/system_network/system_network_api.h',
-        'browser/api/system_storage/storage_info_provider.cc',
-        'browser/api/system_storage/storage_info_provider.h',
-        'browser/api/system_storage/system_storage_api.cc',
-        'browser/api/system_storage/system_storage_api.h',
-        'browser/api/test/test_api.cc',
-        'browser/api/test/test_api.h',
-        'browser/api/usb/usb_api.cc',
-        'browser/api/usb/usb_api.h',
-        'browser/api/usb/usb_event_router.cc',
-        'browser/api/usb/usb_event_router.h',
-        'browser/api/usb/usb_device_resource.cc',
-        'browser/api/usb/usb_device_resource.h',
-        'browser/api/virtual_keyboard_private/virtual_keyboard_private_api.cc',
-        'browser/api/virtual_keyboard_private/virtual_keyboard_private_api.h',
-        'browser/api/virtual_keyboard_private/virtual_keyboard_delegate.h',
-        'browser/api/web_request/form_data_parser.cc',
-        'browser/api/web_request/form_data_parser.h',
-        'browser/api/web_request/upload_data_presenter.cc',
-        'browser/api/web_request/upload_data_presenter.h',
-        'browser/api/web_request/web_request_api.cc',
-        'browser/api/web_request/web_request_api.h',
-        'browser/api/web_request/web_request_api_constants.cc',
-        'browser/api/web_request/web_request_api_constants.h',
-        'browser/api/web_request/web_request_api_helpers.cc',
-        'browser/api/web_request/web_request_api_helpers.h',
-        'browser/api/web_request/web_request_event_router_delegate.cc',
-        'browser/api/web_request/web_request_event_router_delegate.h',
-        'browser/api/web_request/web_request_permissions.cc',
-        'browser/api/web_request/web_request_permissions.h',
-        'browser/api/web_request/web_request_time_tracker.cc',
-        'browser/api/web_request/web_request_time_tracker.h',
-        'browser/api/web_view/web_view_internal_api.cc',
-        'browser/api/web_view/web_view_internal_api.h',
-        'browser/api/webcam_private/webcam_private_api.h',
-        'browser/api/webcam_private/webcam_private_api_chromeos.cc',
-        'browser/api_activity_monitor.h',
-        'browser/app_sorting.h',
-        'browser/app_window/app_delegate.h',
-        'browser/app_window/app_web_contents_helper.cc',
-        'browser/app_window/app_web_contents_helper.h',
-        'browser/app_window/app_window.cc',
-        'browser/app_window/app_window.h',
-        'browser/app_window/app_window_contents.cc',
-        'browser/app_window/app_window_contents.h',
-        'browser/app_window/app_window_geometry_cache.cc',
-        'browser/app_window/app_window_geometry_cache.h',
-        'browser/app_window/app_window_registry.cc',
-        'browser/app_window/app_window_registry.h',
-        'browser/app_window/app_window_client.cc',
-        'browser/app_window/app_window_client.h',
-        'browser/app_window/native_app_window.h',
-        'browser/app_window/size_constraints.cc',
-        'browser/app_window/size_constraints.h',
-        'browser/blacklist_state.h',
-        'browser/blob_holder.cc',
-        'browser/blob_holder.h',
-        'browser/browser_context_keyed_api_factory.h',
-        'browser/browser_context_keyed_service_factories.cc',
-        'browser/browser_context_keyed_service_factories.h',
-        'browser/component_extension_resource_manager.h',
-        'browser/computed_hashes.cc',
-        'browser/computed_hashes.h',
-        'browser/content_hash_fetcher.cc',
-        'browser/content_hash_fetcher.h',
-        'browser/content_hash_reader.cc',
-        'browser/content_hash_reader.h',
-        'browser/content_hash_tree.cc',
-        'browser/content_hash_tree.h',
-        'browser/content_verifier.cc',
-        'browser/content_verifier.h',
-        'browser/content_verifier_delegate.h',
-        'browser/content_verifier_io_data.cc',
-        'browser/content_verifier_io_data.h',
-        'browser/content_verify_job.cc',
-        'browser/content_verify_job.h',
-        'browser/crx_file_info.cc',
-        'browser/crx_file_info.h',
-        'browser/error_map.cc',
-        'browser/error_map.h',
-        'browser/event_listener_map.cc',
-        'browser/event_listener_map.h',
-        'browser/event_router.cc',
-        'browser/event_router.h',
-        'browser/extension_host.cc',
-        'browser/extension_host.h',
-        'browser/extension_host_delegate.h',
-        'browser/extension_host_observer.h',
-        'browser/extension_error.cc',
-        'browser/extension_error.h',
-        'browser/extension_function.cc',
-        'browser/extension_function.h',
-        'browser/extension_function_dispatcher.cc',
-        'browser/extension_function_dispatcher.h',
-        'browser/extension_function_registry.cc',
-        'browser/extension_function_registry.h',
-        'browser/extension_function_util.cc',
-        'browser/extension_function_util.h',
-        'browser/extension_icon_image.cc',
-        'browser/extension_icon_image.h',
-        'browser/extension_message_filter.cc',
-        'browser/extension_message_filter.h',
-        'browser/extension_pref_store.cc',
-        'browser/extension_pref_store.h',
-        'browser/extension_pref_value_map.cc',
-        'browser/extension_pref_value_map_factory.cc',
-        'browser/extension_pref_value_map_factory.h',
-        'browser/extension_pref_value_map.h',
-        'browser/extension_prefs.cc',
-        'browser/extension_prefs.h',
-        'browser/extension_prefs_factory.cc',
-        'browser/extension_prefs_factory.h',
-        'browser/extension_prefs_observer.h',
-        'browser/extension_prefs_scope.h',
-        'browser/extension_protocols.cc',
-        'browser/extension_protocols.h',
-        'browser/extension_registry.cc',
-        'browser/extension_registry.h',
-        'browser/extension_registry_factory.cc',
-        'browser/extension_registry_factory.h',
-        'browser/extension_registry_observer.h',
-        'browser/extension_scoped_prefs.h',
-        'browser/extension_system.cc',
-        'browser/extension_system.h',
-        'browser/extension_system_provider.cc',
-        'browser/extension_system_provider.h',
-        'browser/extension_util.cc',
-        'browser/extension_util.h',
-        'browser/extension_web_contents_observer.cc',
-        'browser/extension_web_contents_observer.h',
-        'browser/extension_zoom_request_client.cc',
-        'browser/extension_zoom_request_client.h',
-        'browser/extensions_browser_client.cc',
-        'browser/extensions_browser_client.h',
-        'browser/external_provider_interface.h',
-        'browser/granted_file_entry.cc',
-        'browser/granted_file_entry.h',
-        'browser/guest_view/app_view/app_view_constants.cc',
-        'browser/guest_view/app_view/app_view_constants.h',
-        'browser/guest_view/app_view/app_view_guest.cc',
-        'browser/guest_view/app_view/app_view_guest.h',
-        'browser/guest_view/app_view/app_view_guest_delegate.cc',
-        'browser/guest_view/app_view/app_view_guest_delegate.h',
-        'browser/guest_view/extension_options/extension_options_constants.cc',
-        'browser/guest_view/extension_options/extension_options_constants.h',
-        'browser/guest_view/extension_options/extension_options_guest.cc',
-        'browser/guest_view/extension_options/extension_options_guest.h',
-        'browser/guest_view/extension_options/extension_options_guest_delegate.cc',
-        'browser/guest_view/extension_options/extension_options_guest_delegate.h',
-        'browser/guest_view/extension_view/extension_view_constants.cc',
-        'browser/guest_view/extension_view/extension_view_constants.h',
-        'browser/guest_view/extension_view/extension_view_guest.cc',
-        'browser/guest_view/extension_view/extension_view_guest.h',
-        'browser/guest_view/extension_view/extension_view_guest_delegate.cc',
-        'browser/guest_view/extension_view/extension_view_guest_delegate.h',
-        'browser/guest_view/guest_view_base.cc',
-        'browser/guest_view/guest_view_base.h',
-        'browser/guest_view/guest_view_manager_factory.h',
-        'browser/guest_view/guest_view_manager.cc',
-        'browser/guest_view/guest_view_manager.h',
-        'browser/guest_view/guest_view_message_filter.cc',
-        'browser/guest_view/guest_view_message_filter.h',
-        'browser/guest_view/guest_view.h',
-        'browser/guest_view/mime_handler_view/mime_handler_stream_manager.cc',
-        'browser/guest_view/mime_handler_view/mime_handler_stream_manager.h',
-        'browser/guest_view/mime_handler_view/mime_handler_view_constants.cc',
-        'browser/guest_view/mime_handler_view/mime_handler_view_constants.h',
-        'browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.cc',
-        'browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.h',
-        'browser/guest_view/mime_handler_view/mime_handler_view_guest.cc',
-        'browser/guest_view/mime_handler_view/mime_handler_view_guest.h',
-        'browser/guest_view/surface_worker/surface_worker_constants.cc',
-        'browser/guest_view/surface_worker/surface_worker_constants.h',
-        'browser/guest_view/surface_worker/surface_worker_guest.cc',
-        'browser/guest_view/surface_worker/surface_worker_guest.h',
-        'browser/guest_view/web_view/javascript_dialog_helper.cc',
-        'browser/guest_view/web_view/javascript_dialog_helper.h',
-        'browser/guest_view/web_view/web_view_constants.cc',
-        'browser/guest_view/web_view/web_view_constants.h',
-        'browser/guest_view/web_view/web_view_find_helper.cc',
-        'browser/guest_view/web_view/web_view_find_helper.h',
-        'browser/guest_view/web_view/web_view_guest.cc',
-        'browser/guest_view/web_view/web_view_guest.h',
-        'browser/guest_view/web_view/web_view_guest_delegate.h',
-        'browser/guest_view/web_view/web_view_permission_types.h',
-        'browser/guest_view/web_view/web_view_permission_helper.cc',
-        'browser/guest_view/web_view/web_view_permission_helper.h',
-        'browser/guest_view/web_view/web_view_permission_helper_delegate.cc',
-        'browser/guest_view/web_view/web_view_permission_helper_delegate.h',
-        'browser/guest_view/web_view/web_view_renderer_state.cc',
-        'browser/guest_view/web_view/web_view_renderer_state.h',
-        'browser/image_loader.cc',
-        'browser/image_loader.h',
-        'browser/image_loader_factory.cc',
-        'browser/image_loader_factory.h',
-        'browser/info_map.cc',
-        'browser/info_map.h',
-        'browser/install/crx_installer_error.h',
-        'browser/install/extension_install_ui.cc',
-        'browser/install/extension_install_ui.h',
-        'browser/install_flag.h',
-        'browser/io_thread_extension_message_filter.cc',
-        'browser/io_thread_extension_message_filter.h',
-        'browser/file_highlighter.cc',
-        'browser/file_highlighter.h',
-        'browser/file_reader.cc',
-        'browser/file_reader.h',
-        'browser/lazy_background_task_queue.cc',
-        'browser/lazy_background_task_queue.h',
-        'browser/management_policy.cc',
-        'browser/management_policy.h',
-        'browser/mojo/keep_alive_impl.cc',
-        'browser/mojo/keep_alive_impl.h',
-        'browser/mojo/service_registration_manager.cc',
-        'browser/mojo/service_registration_manager.h',
-        'browser/mojo/stash_backend.cc',
-        'browser/mojo/stash_backend.h',
-        'browser/notification_types.cc',
-        'browser/notification_types.h',
-        'browser/null_app_sorting.cc',
-        'browser/null_app_sorting.h',
-        'browser/pref_names.cc',
-        'browser/pref_names.h',
-        'browser/process_manager.cc',
-        'browser/process_manager.h',
-        'browser/process_manager_delegate.h',
-        'browser/process_manager_factory.cc',
-        'browser/process_manager_factory.h',
-        'browser/process_manager_observer.h',
-        'browser/process_map.cc',
-        'browser/process_map.h',
-        'browser/process_map_factory.cc',
-        'browser/process_map_factory.h',
-        'browser/quota_service.cc',
-        'browser/quota_service.h',
-        'browser/renderer_startup_helper.cc',
-        'browser/renderer_startup_helper.h',
-        'browser/runtime_data.cc',
-        'browser/runtime_data.h',
-        'browser/sandboxed_unpacker.cc',
-        'browser/sandboxed_unpacker.h',
-        'browser/script_execution_observer.h',
-        'browser/script_executor.cc',
-        'browser/script_executor.h',
-        'browser/state_store.cc',
-        'browser/state_store.h',
-        'browser/suggest_permission_util.cc',
-        'browser/suggest_permission_util.h',
-        'browser/uninstall_reason.h',
-        'browser/update_observer.h',
-        'browser/updater/extension_cache.h',
-        'browser/updater/extension_downloader.cc',
-        'browser/updater/extension_downloader.h',
-        'browser/updater/extension_downloader_delegate.cc',
-        'browser/updater/extension_downloader_delegate.h',
-        'browser/updater/manifest_fetch_data.cc',
-        'browser/updater/manifest_fetch_data.h',
-        'browser/updater/null_extension_cache.cc',
-        'browser/updater/null_extension_cache.h',
-        'browser/updater/request_queue.h',
-        'browser/updater/request_queue_impl.h',
-        'browser/updater/safe_manifest_parser.cc',
-        'browser/updater/safe_manifest_parser.h',
-        'browser/updater/update_service.cc',
-        'browser/updater/update_service.h',
-        'browser/updater/update_service_factory.cc',
-        'browser/updater/update_service_factory.h',
-        'browser/url_request_util.cc',
-        'browser/url_request_util.h',
-        'browser/value_store/leveldb_value_store.cc',
-        'browser/value_store/leveldb_value_store.h',
-        'browser/value_store/testing_value_store.cc',
-        'browser/value_store/testing_value_store.h',
-        'browser/value_store/value_store.cc',
-        'browser/value_store/value_store.h',
-        'browser/value_store/value_store_change.cc',
-        'browser/value_store/value_store_change.h',
-        'browser/value_store/value_store_frontend.cc',
-        'browser/value_store/value_store_frontend.h',
-        'browser/value_store/value_store_util.cc',
-        'browser/value_store/value_store_util.h',
-        'browser/verified_contents.cc',
-        'browser/verified_contents.h',
-        'browser/view_type_utils.cc',
-        'browser/view_type_utils.h',
-        'browser/warning_service.cc',
-        'browser/warning_service.h',
-        'browser/warning_service_factory.cc',
-        'browser/warning_service_factory.h',
-        'browser/warning_set.cc',
-        'browser/warning_set.h',
+        '<@(extensions_browser_sources)',
       ],
       'conditions': [
         # This condition exists only because the extensions_common_constants
@@ -896,24 +169,11 @@
             '../chromeos/chromeos.gyp:chromeos',
           ],
           'sources': [
-            'browser/api/diagnostics/diagnostics_api.cc',
-            'browser/api/diagnostics/diagnostics_api.h',
-            'browser/api/diagnostics/diagnostics_api_chromeos.cc',
-            'browser/api/networking_config/networking_config_api.cc',
-            'browser/api/networking_config/networking_config_api.h',
-            'browser/api/networking_config/networking_config_service.cc',
-            'browser/api/networking_config/networking_config_service.h',
-            'browser/api/networking_config/networking_config_service_factory.cc',
-            'browser/api/networking_config/networking_config_service_factory.h',
-            'browser/api/vpn_provider/vpn_provider_api.cc',
-            'browser/api/vpn_provider/vpn_provider_api.h',
-            'browser/api/vpn_provider/vpn_service.cc',
-            'browser/api/vpn_provider/vpn_service.h',
-            'browser/api/vpn_provider/vpn_service_factory.h'
+            '<@(extensions_browser_sources_chromeos)',
           ],
         }, {  # chromeos==0
           'sources': [
-            'browser/api/document_scan/document_scan_interface_nonchromeos.cc',
+            '<@(extensions_browser_sources_nonchromeos)',
           ],
         }],
         ['OS == "win" or OS == "mac"', {
@@ -921,9 +181,7 @@
             '../components/components.gyp:wifi_component',
           ],
           'sources': [
-            'browser/api/networking_private/networking_private_event_router_nonchromeos.cc',
-            'browser/api/networking_private/networking_private_service_client.cc',
-            'browser/api/networking_private/networking_private_service_client.h',
+            '<@(extensions_browser_sources_win_or_mac)',
           ],
         }],
         ['OS == "linux" and chromeos == 0', {
@@ -932,16 +190,12 @@
             '../dbus/dbus.gyp:dbus',
           ],
           'sources': [
-            'browser/api/networking_private/networking_private_event_router_nonchromeos.cc',
-            'browser/api/networking_private/networking_private_linux.cc',
-            'browser/api/networking_private/networking_private_linux.h',
-            'browser/api/networking_private/network_config_dbus_constants_linux.cc',
-            'browser/api/networking_private/network_config_dbus_constants_linux.h',
+            '<@(extensions_browser_sources_linux_nonchromeos)',
           ],
         }],
         ['OS != "linux"', {
           'sources': [
-            'browser/api/audio/audio_service.cc',
+            '<@(extensions_browser_sources_nonlinux)',
           ]
         }],
       ],
@@ -963,162 +217,7 @@
         '..',
       ],
       'sources': [
-        # Note: sources list duplicated in GN build.
-        'renderer/activity_log_converter_strategy.cc',
-        'renderer/activity_log_converter_strategy.h',
-        'renderer/api/automation/automation_api_helper.cc',
-        'renderer/api/automation/automation_api_helper.h',
-        'renderer/api_activity_logger.cc',
-        'renderer/api_activity_logger.h',
-        'renderer/api_definitions_natives.cc',
-        'renderer/api_definitions_natives.h',
-        'renderer/app_runtime_custom_bindings.cc',
-        'renderer/app_runtime_custom_bindings.h',
-        'renderer/app_window_custom_bindings.cc',
-        'renderer/app_window_custom_bindings.h',
-        'renderer/binding_generating_native_handler.cc',
-        'renderer/binding_generating_native_handler.h',
-        'renderer/blob_native_handler.cc',
-        'renderer/blob_native_handler.h',
-        'renderer/console.cc',
-        'renderer/console.h',
-        'renderer/content_watcher.cc',
-        'renderer/content_watcher.h',
-        'renderer/context_menus_custom_bindings.cc',
-        'renderer/context_menus_custom_bindings.h',
-        'renderer/css_native_handler.cc',
-        'renderer/css_native_handler.h',
-        'renderer/default_dispatcher_delegate.cc',
-        'renderer/default_dispatcher_delegate.h',
-        'renderer/dispatcher.cc',
-        'renderer/dispatcher.h',
-        'renderer/dispatcher_delegate.h',
-        'renderer/document_custom_bindings.cc',
-        'renderer/document_custom_bindings.h',
-        'renderer/dom_activity_logger.cc',
-        'renderer/dom_activity_logger.h',
-        'renderer/event_bindings.cc',
-        'renderer/event_bindings.h',
-        'renderer/extension_groups.h',
-        'renderer/extension_helper.cc',
-        'renderer/extension_helper.h',
-        'renderer/extensions_render_frame_observer.cc',
-        'renderer/extensions_render_frame_observer.h',
-        'renderer/extensions_renderer_client.cc',
-        'renderer/extensions_renderer_client.h',
-        'renderer/file_system_natives.cc',
-        'renderer/file_system_natives.h',
-        'renderer/guest_view/extensions_guest_view_container.cc',
-        'renderer/guest_view/extensions_guest_view_container.h',
-        'renderer/guest_view/guest_view_container.cc',
-        'renderer/guest_view/guest_view_container.h',
-        'renderer/guest_view/guest_view_internal_custom_bindings.cc',
-        'renderer/guest_view/guest_view_internal_custom_bindings.h',
-        'renderer/guest_view/mime_handler_view/mime_handler_view_container.cc',
-        'renderer/guest_view/mime_handler_view/mime_handler_view_container.h',
-        'renderer/i18n_custom_bindings.cc',
-        'renderer/i18n_custom_bindings.h',
-        'renderer/id_generator_custom_bindings.cc',
-        'renderer/id_generator_custom_bindings.h',
-        'renderer/lazy_background_page_native_handler.cc',
-        'renderer/lazy_background_page_native_handler.h',
-        'renderer/logging_native_handler.cc',
-        'renderer/logging_native_handler.h',
-        'renderer/messaging_bindings.cc',
-        'renderer/messaging_bindings.h',
-        'renderer/module_system.cc',
-        'renderer/module_system.h',
-        'renderer/native_handler.cc',
-        'renderer/native_handler.h',
-        'renderer/object_backed_native_handler.cc',
-        'renderer/object_backed_native_handler.h',
-        'renderer/print_native_handler.cc',
-        'renderer/print_native_handler.h',
-        'renderer/process_info_native_handler.cc',
-        'renderer/process_info_native_handler.h',
-        'renderer/programmatic_script_injector.cc',
-        'renderer/programmatic_script_injector.h',
-        'renderer/render_view_observer_natives.cc',
-        'renderer/request_sender.cc',
-        'renderer/request_sender.h',
-        'renderer/resource_bundle_source_map.cc',
-        'renderer/resource_bundle_source_map.h',
-        'renderer/resources/app_runtime_custom_bindings.js',
-        'renderer/resources/app_window_custom_bindings.js',
-        'renderer/resources/binding.js',
-        'renderer/resources/context_menus_custom_bindings.js',
-        'renderer/resources/declarative_webrequest_custom_bindings.js',
-        'renderer/resources/entry_id_manager.js',
-        'renderer/resources/event.js',
-        'renderer/resources/extension.css',
-        'renderer/resources/extension_custom_bindings.js',
-        'renderer/resources/extension_fonts.css',
-        'renderer/resources/greasemonkey_api.js',
-        'renderer/resources/i18n_custom_bindings.js',
-        'renderer/resources/image_util.js',
-        'renderer/resources/json_schema.js',
-        'renderer/resources/last_error.js',
-        'renderer/resources/messaging.js',
-        'renderer/resources/messaging_utils.js',
-        'renderer/resources/permissions_custom_bindings.js',
-        'renderer/resources/platform_app.css',
-        'renderer/resources/platform_app.js',
-        'renderer/resources/runtime_custom_bindings.js',
-        'renderer/resources/schema_utils.js',
-        'renderer/resources/send_request.js',
-        'renderer/resources/set_icon.js',
-        'renderer/resources/storage_area.js',
-        'renderer/resources/test_custom_bindings.js',
-        'renderer/resources/uncaught_exception_handler.js',
-        'renderer/resources/unload_event.js',
-        'renderer/resources/utils.js',
-        'renderer/resources/extensions/extension_view.js',
-        'renderer/resources/extensions/surface_worker.js',
-        'renderer/resources/extensions/web_view.js',
-        'renderer/resources/extensions/web_view_events.js',
-        'renderer/resources/extensions/web_view_experimental.js',
-        'renderer/resources/web_request_custom_bindings.js',
-        'renderer/resources/web_request_internal_custom_bindings.js',
-        'renderer/runtime_custom_bindings.cc',
-        'renderer/runtime_custom_bindings.h',
-        'renderer/safe_builtins.cc',
-        'renderer/safe_builtins.h',
-        'renderer/scoped_persistent.h',
-        'renderer/script_context.cc',
-        'renderer/script_context.h',
-        'renderer/script_context_set.cc',
-        'renderer/script_context_set.h',
-        'renderer/script_injection.cc',
-        'renderer/script_injection.h',
-        'renderer/script_injection_manager.cc',
-        'renderer/script_injection_manager.h',
-        'renderer/script_injector.h',
-        'renderer/scripts_run_info.cc',
-        'renderer/scripts_run_info.h',
-        'renderer/send_request_natives.cc',
-        'renderer/send_request_natives.h',
-        'renderer/set_icon_natives.cc',
-        'renderer/set_icon_natives.h',
-        'renderer/static_v8_external_one_byte_string_resource.cc',
-        'renderer/static_v8_external_one_byte_string_resource.h',
-        'renderer/tab_finder.cc',
-        'renderer/tab_finder.h',
-        'renderer/test_features_native_handler.cc',
-        'renderer/test_features_native_handler.h',
-        'renderer/user_gestures_native_handler.cc',
-        'renderer/user_gestures_native_handler.h',
-        'renderer/user_script_injector.cc',
-        'renderer/user_script_injector.h',
-        'renderer/user_script_set.cc',
-        'renderer/user_script_set.h',
-        'renderer/user_script_set_manager.cc',
-        'renderer/user_script_set_manager.h',
-        'renderer/utils_native_handler.cc',
-        'renderer/utils_native_handler.h',
-        'renderer/v8_context_native_handler.cc',
-        'renderer/v8_context_native_handler.h',
-        'renderer/v8_schema_registry.cc',
-        'renderer/v8_schema_registry.h',
+        '<@(extensions_renderer_sources)',
       ],
       # Disable c4267 warnings until we fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
@@ -1137,10 +236,7 @@
         '..',
       ],
       'sources': [
-        'utility/unpacker.cc',
-        'utility/unpacker.h',
-        'utility/utility_handler.cc',
-        'utility/utility_handler.h',
+        '<@(extensions_utility_sources)',
       ],
     },
     {
@@ -1168,57 +264,7 @@
         '<(SHARED_INTERMEDIATE_DIR)',
       ],
       'sources': [
-        # Note: sources list duplicated in GN build.
-        'browser/api/cast_channel/cast_test_util.cc',
-        'browser/api/cast_channel/cast_test_util.h',
-        'browser/api/dns/mock_host_resolver_creator.cc',
-        'browser/api/dns/mock_host_resolver_creator.h',
-        'browser/api/storage/settings_test_util.cc',
-        'browser/api/storage/settings_test_util.h',
-        'browser/api_test_utils.cc',
-        'browser/api_test_utils.h',
-        'browser/api_unittest.cc',
-        'browser/api_unittest.h',
-        'browser/app_window/test_app_window_contents.cc',
-        'browser/app_window/test_app_window_contents.h',
-        'browser/extension_error_test_util.cc',
-        'browser/extension_error_test_util.h',
-        'browser/extensions_test.cc',
-        'browser/extensions_test.h',
-        'browser/guest_view/test_guest_view_manager.cc',
-        'browser/guest_view/test_guest_view_manager.h',
-        'browser/mock_extension_system.cc',
-        'browser/mock_extension_system.h',
-        'browser/test_extension_registry_observer.cc',
-        'browser/test_extension_registry_observer.h',
-        'browser/test_extensions_browser_client.cc',
-        'browser/test_extensions_browser_client.h',
-        'browser/test_management_policy.cc',
-        'browser/test_management_policy.h',
-        'browser/test_runtime_api_delegate.cc',
-        'browser/test_runtime_api_delegate.h',
-        'common/extension_builder.cc',
-        'common/extension_builder.h',
-        'common/manifest_test.cc',
-        'common/manifest_test.h',
-        'common/test_util.cc',
-        'common/test_util.h',
-        'common/value_builder.cc',
-        'common/value_builder.h',
-        'renderer/test_extensions_renderer_client.cc',
-        'renderer/test_extensions_renderer_client.h',
-        'test/extension_test_message_listener.cc',
-        'test/extension_test_message_listener.h',
-        'test/result_catcher.cc',
-        'test/result_catcher.h',
-        'test/test_content_utility_client.cc',
-        'test/test_content_utility_client.h',
-        'test/test_extensions_client.cc',
-        'test/test_extensions_client.h',
-        'test/test_permission_message_provider.cc',
-        'test/test_permission_message_provider.h',
-        'test/test_service_registration_manager.cc',
-        'test/test_service_registration_manager.h',
+        '<@(extensions_test_support_sources)',
       ],
       # Disable c4267 warnings until we fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
diff --git a/extensions/extensions.gypi b/extensions/extensions.gypi
new file mode 100644
index 0000000..c078cf0
--- /dev/null
+++ b/extensions/extensions.gypi
@@ -0,0 +1,1006 @@
+# Copyright 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+  'variables': {
+    'extensions_common_constants_sources': [
+      'common/constants.cc',
+      'common/constants.h',
+    ],
+    'extensions_common_mojo_sources': [
+      'common/mojo/keep_alive.mojom',
+      'common/mojo/stash.mojom',
+    ],
+    'extensions_common_sources': [
+      'common/api/bluetooth/bluetooth_manifest_data.cc',
+      'common/api/bluetooth/bluetooth_manifest_data.h',
+      'common/api/bluetooth/bluetooth_manifest_handler.cc',
+      'common/api/bluetooth/bluetooth_manifest_handler.h',
+      'common/api/bluetooth/bluetooth_manifest_permission.cc',
+      'common/api/bluetooth/bluetooth_manifest_permission.h',
+      'common/api/messaging/message.h',
+      'common/api/sockets/sockets_manifest_data.cc',
+      'common/api/sockets/sockets_manifest_data.h',
+      'common/api/sockets/sockets_manifest_handler.cc',
+      'common/api/sockets/sockets_manifest_handler.h',
+      'common/api/sockets/sockets_manifest_permission.cc',
+      'common/api/sockets/sockets_manifest_permission.h',
+      'common/cast/cast_cert_validator.cc',
+      'common/cast/cast_cert_validator.h',
+      'common/common_manifest_handlers.cc',
+      'common/common_manifest_handlers.h',
+      'common/host_id.h',
+      'common/csp_validator.cc',
+      'common/csp_validator.h',
+      'common/dom_action_types.h',
+      'common/draggable_region.cc',
+      'common/draggable_region.h',
+      'common/error_utils.cc',
+      'common/error_utils.h',
+      'common/event_filter.cc',
+      'common/event_filter.h',
+      'common/event_filtering_info.cc',
+      'common/event_filtering_info.h',
+      'common/event_matcher.cc',
+      'common/event_matcher.h',
+      'common/extension.cc',
+      'common/extension.h',
+      'common/extension_api.cc',
+      'common/extension_api.h',
+      'common/extension_icon_set.cc',
+      'common/extension_icon_set.h',
+      'common/extension_l10n_util.cc',
+      'common/extension_l10n_util.h',
+      'common/extension_message_generator.cc',
+      'common/extension_message_generator.h',
+      'common/extension_messages.cc',
+      'common/extension_messages.h',
+      'common/extension_paths.cc',
+      'common/extension_paths.h',
+      'common/extension_resource.cc',
+      'common/extension_resource.h',
+      'common/extension_set.cc',
+      'common/extension_set.h',
+      'common/extension_urls.cc',
+      'common/extension_urls.h',
+      'common/extension_utility_messages.h',
+      'common/extensions_client.cc',
+      'common/extensions_client.h',
+      'common/feature_switch.cc',
+      'common/feature_switch.h',
+      'common/features/api_feature.cc',
+      'common/features/api_feature.h',
+      'common/features/base_feature_provider.cc',
+      'common/features/base_feature_provider.h',
+      'common/features/complex_feature.cc',
+      'common/features/complex_feature.h',
+      'common/features/feature.cc',
+      'common/features/feature.h',
+      'common/features/feature_provider.cc',
+      'common/features/feature_provider.h',
+      'common/features/json_feature_provider_source.cc',
+      'common/features/json_feature_provider_source.h',
+      'common/features/manifest_feature.cc',
+      'common/features/manifest_feature.h',
+      'common/features/permission_feature.cc',
+      'common/features/permission_feature.h',
+      'common/features/simple_feature.cc',
+      'common/features/simple_feature.h',
+      'common/features/simple_feature_filter.cc',
+      'common/features/simple_feature_filter.h',
+      'common/features/behavior_feature.cc',
+      'common/features/behavior_feature.h',
+      'common/file_util.cc',
+      'common/file_util.h',
+      'common/guest_view/guest_view_constants.cc',
+      'common/guest_view/guest_view_constants.h',
+      'common/guest_view_messages.h',
+      'common/image_util.cc',
+      'common/image_util.h',
+      'common/install_warning.cc',
+      'common/install_warning.h',
+      'common/manifest.cc',
+      'common/manifest.h',
+      'common/manifest_constants.cc',
+      'common/manifest_constants.h',
+      'common/manifest_handler.cc',
+      'common/manifest_handler.h',
+      'common/manifest_handler_helpers.cc',
+      'common/manifest_handler_helpers.h',
+      'common/manifest_handlers/background_info.cc',
+      'common/manifest_handlers/background_info.h',
+      'common/manifest_handlers/content_capabilities_handler.cc',
+      'common/manifest_handlers/content_capabilities_handler.h',
+      'common/manifest_handlers/csp_info.cc',
+      'common/manifest_handlers/csp_info.h',
+      'common/manifest_handlers/default_locale_handler.cc',
+      'common/manifest_handlers/default_locale_handler.h',
+      'common/manifest_handlers/externally_connectable.cc',
+      'common/manifest_handlers/externally_connectable.h',
+      'common/manifest_handlers/file_handler_info.cc',
+      'common/manifest_handlers/file_handler_info.h',
+      'common/manifest_handlers/icons_handler.cc',
+      'common/manifest_handlers/icons_handler.h',
+      'common/manifest_handlers/incognito_info.cc',
+      'common/manifest_handlers/incognito_info.h',
+      'common/manifest_handlers/kiosk_mode_info.cc',
+      'common/manifest_handlers/kiosk_mode_info.h',
+      'common/manifest_handlers/launcher_page_info.cc',
+      'common/manifest_handlers/launcher_page_info.h',
+      'common/manifest_handlers/mime_types_handler.cc',
+      'common/manifest_handlers/mime_types_handler.h',
+      'common/manifest_handlers/oauth2_manifest_handler.cc',
+      'common/manifest_handlers/oauth2_manifest_handler.h',
+      'common/manifest_handlers/offline_enabled_info.cc',
+      'common/manifest_handlers/offline_enabled_info.h',
+      'common/manifest_handlers/options_page_info.cc',
+      'common/manifest_handlers/options_page_info.h',
+      'common/manifest_handlers/permissions_parser.cc',
+      'common/manifest_handlers/permissions_parser.h',
+      'common/manifest_handlers/requirements_info.cc',
+      'common/manifest_handlers/requirements_info.h',
+      'common/manifest_handlers/sandboxed_page_info.cc',
+      'common/manifest_handlers/sandboxed_page_info.h',
+      'common/manifest_handlers/shared_module_info.cc',
+      'common/manifest_handlers/shared_module_info.h',
+      'common/manifest_handlers/web_accessible_resources_info.cc',
+      'common/manifest_handlers/web_accessible_resources_info.h',
+      'common/manifest_handlers/webview_info.cc',
+      'common/manifest_handlers/webview_info.h',
+      'common/manifest_url_handlers.cc',
+      'common/manifest_url_handlers.h',
+      'common/message_bundle.cc',
+      'common/message_bundle.h',
+      'common/one_shot_event.cc',
+      'common/one_shot_event.h',
+      'common/permissions/api_permission.cc',
+      'common/permissions/api_permission.h',
+      'common/permissions/api_permission_set.cc',
+      'common/permissions/api_permission_set.h',
+      'common/permissions/base_set_operators.h',
+      'common/permissions/coalesced_permission_message.cc',
+      'common/permissions/coalesced_permission_message.h',
+      'common/permissions/extensions_api_permissions.cc',
+      'common/permissions/extensions_api_permissions.h',
+      'common/permissions/manifest_permission.cc',
+      'common/permissions/manifest_permission.h',
+      'common/permissions/manifest_permission_set.cc',
+      'common/permissions/manifest_permission_set.h',
+      'common/permissions/media_galleries_permission.cc',
+      'common/permissions/media_galleries_permission.h',
+      'common/permissions/media_galleries_permission_data.cc',
+      'common/permissions/media_galleries_permission_data.h',
+      'common/permissions/permission_message.cc',
+      'common/permissions/permission_message.h',
+      'common/permissions/permission_message_provider.cc',
+      'common/permissions/permission_message_provider.h',
+      'common/permissions/permission_message_util.cc',
+      'common/permissions/permission_message_util.h',
+      'common/permissions/permission_set.cc',
+      'common/permissions/permission_set.h',
+      'common/permissions/permissions_data.cc',
+      'common/permissions/permissions_data.h',
+      'common/permissions/permissions_info.cc',
+      'common/permissions/permissions_info.h',
+      'common/permissions/permissions_provider.h',
+      'common/permissions/set_disjunction_permission.h',
+      'common/permissions/settings_override_permission.cc',
+      'common/permissions/settings_override_permission.h',
+      'common/permissions/socket_permission.cc',
+      'common/permissions/socket_permission.h',
+      'common/permissions/socket_permission_data.cc',
+      'common/permissions/socket_permission_data.h',
+      'common/permissions/socket_permission_entry.cc',
+      'common/permissions/socket_permission_entry.h',
+      'common/permissions/usb_device_permission.cc',
+      'common/permissions/usb_device_permission.h',
+      'common/permissions/usb_device_permission_data.cc',
+      'common/permissions/usb_device_permission_data.h',
+      'common/stack_frame.cc',
+      'common/stack_frame.h',
+      'common/switches.cc',
+      'common/switches.h',
+      'common/update_manifest.cc',
+      'common/update_manifest.h',
+      'common/url_pattern.cc',
+      'common/url_pattern.h',
+      'common/url_pattern_set.cc',
+      'common/url_pattern_set.h',
+      'common/user_script.cc',
+      'common/user_script.h',
+      'common/value_counter.cc',
+      'common/value_counter.h',
+      'common/view_type.cc',
+      'common/view_type.h',
+    ],
+    'extensions_common_sources_nacl': [
+      'common/manifest_handlers/nacl_modules_handler.cc',
+      'common/manifest_handlers/nacl_modules_handler.h',
+    ],
+    'extensions_common_sources_openssl': [
+      'common/cast/cast_cert_validator_openssl.cc',
+    ],
+    'extensions_common_sources_nonopenssl': [
+      'common/cast/cast_cert_validator_nss.cc',
+    ],
+    'extensions_browser_sources': [
+      # NOTE: When moving an API out of Chrome be sure to verify that the
+      # Android build still compiles. See conditions below.
+      'browser/api/activity_log/web_request_constants.cc',
+      'browser/api/activity_log/web_request_constants.h',
+      'browser/api/alarms/alarms_api.cc',
+      'browser/api/alarms/alarms_api.h',
+      'browser/api/alarms/alarm_manager.cc',
+      'browser/api/alarms/alarm_manager.h',
+      'browser/api/api_resource.cc',
+      'browser/api/api_resource.h',
+      'browser/api/api_resource_manager.h',
+      'browser/api/app_current_window_internal/app_current_window_internal_api.cc',
+      'browser/api/app_current_window_internal/app_current_window_internal_api.h',
+      'browser/api/app_runtime/app_runtime_api.cc',
+      'browser/api/app_runtime/app_runtime_api.h',
+      'browser/api/app_view/app_view_guest_internal_api.cc',
+      'browser/api/app_view/app_view_guest_internal_api.h',
+      'browser/api/app_window/app_window_api.cc',
+      'browser/api/app_window/app_window_api.h',
+      'browser/api/async_api_function.cc',
+      'browser/api/async_api_function.h',
+      'browser/api/audio/audio_api.cc',
+      'browser/api/audio/audio_api.h',
+      'browser/api/audio/audio_service.h',
+      'browser/api/bluetooth/bluetooth_api.cc',
+      'browser/api/bluetooth/bluetooth_api.h',
+      'browser/api/bluetooth/bluetooth_api_pairing_delegate.cc',
+      'browser/api/bluetooth/bluetooth_api_pairing_delegate.h',
+      'browser/api/bluetooth/bluetooth_api_utils.cc',
+      'browser/api/bluetooth/bluetooth_api_utils.h',
+      'browser/api/bluetooth/bluetooth_event_router.cc',
+      'browser/api/bluetooth/bluetooth_event_router.h',
+      'browser/api/bluetooth/bluetooth_extension_function.cc',
+      'browser/api/bluetooth/bluetooth_extension_function.h',
+      'browser/api/bluetooth/bluetooth_private_api.cc',
+      'browser/api/bluetooth/bluetooth_private_api.h',
+      'browser/api/bluetooth_low_energy/bluetooth_low_energy_api.cc',
+      'browser/api/bluetooth_low_energy/bluetooth_low_energy_api.h',
+      'browser/api/bluetooth_low_energy/bluetooth_low_energy_connection.cc',
+      'browser/api/bluetooth_low_energy/bluetooth_low_energy_connection.h',
+      'browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.cc',
+      'browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.h',
+      'browser/api/bluetooth_low_energy/bluetooth_low_energy_notify_session.cc',
+      'browser/api/bluetooth_low_energy/bluetooth_low_energy_notify_session.h',
+      'browser/api/bluetooth_low_energy/utils.cc',
+      'browser/api/bluetooth_low_energy/utils.h',
+      'browser/api/bluetooth_socket/bluetooth_api_socket.cc',
+      'browser/api/bluetooth_socket/bluetooth_api_socket.h',
+      'browser/api/bluetooth_socket/bluetooth_socket_api.cc',
+      'browser/api/bluetooth_socket/bluetooth_socket_api.h',
+      'browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.cc',
+      'browser/api/bluetooth_socket/bluetooth_socket_event_dispatcher.h',
+      'browser/api/capture_web_contents_function.cc',
+      'browser/api/capture_web_contents_function.h',
+      'browser/api/cast_channel/cast_auth_ica.cc',
+      'browser/api/cast_channel/cast_auth_ica.h',
+      'browser/api/cast_channel/cast_auth_util.cc',
+      'browser/api/cast_channel/cast_auth_util.h',
+      'browser/api/cast_channel/cast_channel_api.cc',
+      'browser/api/cast_channel/cast_channel_api.h',
+      'browser/api/cast_channel/cast_framer.cc',
+      'browser/api/cast_channel/cast_framer.h',
+      'browser/api/cast_channel/cast_message_util.cc',
+      'browser/api/cast_channel/cast_message_util.h',
+      'browser/api/cast_channel/cast_socket.cc',
+      'browser/api/cast_channel/cast_socket.h',
+      'browser/api/cast_channel/cast_transport.h',
+      'browser/api/cast_channel/cast_transport.cc',
+      'browser/api/cast_channel/keep_alive_delegate.cc',
+      'browser/api/cast_channel/keep_alive_delegate.h',
+      'browser/api/cast_channel/logger.cc',
+      'browser/api/cast_channel/logger.h',
+      'browser/api/cast_channel/logger_util.cc',
+      'browser/api/cast_channel/logger_util.h',
+      'browser/api/declarative/deduping_factory.h',
+      'browser/api/declarative/declarative_api.cc',
+      'browser/api/declarative/declarative_api.h',
+      'browser/api/declarative/declarative_rule.h',
+      'browser/api/declarative/rules_cache_delegate.cc',
+      'browser/api/declarative/rules_cache_delegate.h',
+      'browser/api/declarative/rules_registry.cc',
+      'browser/api/declarative/rules_registry.h',
+      'browser/api/declarative/rules_registry_service.cc',
+      'browser/api/declarative/rules_registry_service.h',
+      'browser/api/declarative/test_rules_registry.cc',
+      'browser/api/declarative/test_rules_registry.h',
+      'browser/api/declarative_content/content_rules_registry.h',
+      'browser/api/declarative_webrequest/request_stage.cc',
+      'browser/api/declarative_webrequest/request_stage.h',
+      'browser/api/declarative_webrequest/webrequest_action.cc',
+      'browser/api/declarative_webrequest/webrequest_action.h',
+      'browser/api/declarative_webrequest/webrequest_condition.cc',
+      'browser/api/declarative_webrequest/webrequest_condition.h',
+      'browser/api/declarative_webrequest/webrequest_condition_attribute.cc',
+      'browser/api/declarative_webrequest/webrequest_condition_attribute.h',
+      'browser/api/declarative_webrequest/webrequest_constants.cc',
+      'browser/api/declarative_webrequest/webrequest_constants.h',
+      'browser/api/declarative_webrequest/webrequest_rules_registry.cc',
+      'browser/api/declarative_webrequest/webrequest_rules_registry.h',
+      'browser/api/device_permissions_manager.cc',
+      'browser/api/device_permissions_manager.h',
+      'browser/api/device_permissions_prompt.cc',
+      'browser/api/device_permissions_prompt.h',
+      'browser/api/dns/dns_api.cc',
+      'browser/api/dns/dns_api.h',
+      'browser/api/dns/host_resolver_wrapper.cc',
+      'browser/api/dns/host_resolver_wrapper.h',
+      'browser/api/document_scan/document_scan_api.cc',
+      'browser/api/document_scan/document_scan_api.h',
+      'browser/api/document_scan/document_scan_interface.cc',
+      'browser/api/document_scan/document_scan_interface.h',
+      'browser/api/document_scan/document_scan_interface_chromeos.cc',
+      'browser/api/execute_code_function.cc',
+      'browser/api/execute_code_function.h',
+      'browser/api/extension_view/extension_view_internal_api.cc',
+      'browser/api/extension_view/extension_view_internal_api.h',
+      'browser/api/extensions_api_client.cc',
+      'browser/api/extensions_api_client.h',
+      'browser/api/guest_view/guest_view_internal_api.cc',
+      'browser/api/guest_view/guest_view_internal_api.h',
+      'browser/api/hid/hid_api.cc',
+      'browser/api/hid/hid_api.h',
+      'browser/api/hid/hid_connection_resource.cc',
+      'browser/api/hid/hid_connection_resource.h',
+      'browser/api/hid/hid_device_manager.cc',
+      'browser/api/hid/hid_device_manager.h',
+      'browser/api/idle/idle_api.cc',
+      'browser/api/idle/idle_api.h',
+      'browser/api/idle/idle_api_constants.cc',
+      'browser/api/idle/idle_api_constants.h',
+      'browser/api/idle/idle_manager.cc',
+      'browser/api/idle/idle_manager.h',
+      'browser/api/idle/idle_manager_factory.cc',
+      'browser/api/idle/idle_manager_factory.h',
+      'browser/api/management/management_api.cc',
+      'browser/api/management/management_api.h',
+      'browser/api/management/management_api_delegate.h',
+      'browser/api/management/management_api_constants.cc',
+      'browser/api/management/management_api_constants.h',
+      'browser/api/messaging/native_message_host.cc',
+      'browser/api/mime_handler_private/mime_handler_private.cc',
+      'browser/api/mime_handler_private/mime_handler_private.h',
+      'browser/api/networking_private/networking_private_api.cc',
+      'browser/api/networking_private/networking_private_api.h',
+      'browser/api/networking_private/networking_private_chromeos.cc',
+      'browser/api/networking_private/networking_private_chromeos.h',
+      'browser/api/networking_private/networking_private_delegate.cc',
+      'browser/api/networking_private/networking_private_delegate.h',
+      'browser/api/networking_private/networking_private_delegate_factory.cc',
+      'browser/api/networking_private/networking_private_delegate_factory.h',
+      'browser/api/networking_private/networking_private_delegate_observer.h',
+      'browser/api/networking_private/networking_private_event_router.h',
+      'browser/api/networking_private/networking_private_event_router_chromeos.cc',
+      'browser/api/networking_private/networking_private_event_router_factory.cc',
+      'browser/api/networking_private/networking_private_event_router_factory.h',
+      'browser/api/power/power_api.cc',
+      'browser/api/power/power_api.h',
+      'browser/api/power/power_api_manager.cc',
+      'browser/api/power/power_api_manager.h',
+      'browser/api/printer_provider/printer_provider_api.cc',
+      'browser/api/printer_provider/printer_provider_api.h',
+      'browser/api/printer_provider_internal/printer_provider_internal_api.cc',
+      'browser/api/printer_provider_internal/printer_provider_internal_api.h',
+      'browser/api/printer_provider_internal/printer_provider_internal_api_observer.h',
+      'browser/api/runtime/runtime_api.cc',
+      'browser/api/runtime/runtime_api.h',
+      'browser/api/runtime/runtime_api_delegate.cc',
+      'browser/api/runtime/runtime_api_delegate.h',
+      'browser/api/serial/serial_api.cc',
+      'browser/api/serial/serial_api.h',
+      'browser/api/serial/serial_connection.cc',
+      'browser/api/serial/serial_connection.h',
+      'browser/api/serial/serial_event_dispatcher.cc',
+      'browser/api/serial/serial_event_dispatcher.h',
+      'browser/api/socket/socket.cc',
+      'browser/api/socket/socket.h',
+      'browser/api/socket/socket_api.cc',
+      'browser/api/socket/socket_api.h',
+      'browser/api/socket/tcp_socket.cc',
+      'browser/api/socket/tcp_socket.h',
+      'browser/api/socket/tls_socket.cc',
+      'browser/api/socket/tls_socket.h',
+      'browser/api/socket/udp_socket.cc',
+      'browser/api/socket/udp_socket.h',
+      'browser/api/sockets_tcp/sockets_tcp_api.cc',
+      'browser/api/sockets_tcp/sockets_tcp_api.h',
+      'browser/api/sockets_tcp/tcp_socket_event_dispatcher.cc',
+      'browser/api/sockets_tcp/tcp_socket_event_dispatcher.h',
+      'browser/api/sockets_tcp_server/sockets_tcp_server_api.cc',
+      'browser/api/sockets_tcp_server/sockets_tcp_server_api.h',
+      'browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.cc',
+      'browser/api/sockets_tcp_server/tcp_server_socket_event_dispatcher.h',
+      'browser/api/sockets_udp/sockets_udp_api.cc',
+      'browser/api/sockets_udp/sockets_udp_api.h',
+      'browser/api/sockets_udp/udp_socket_event_dispatcher.cc',
+      'browser/api/sockets_udp/udp_socket_event_dispatcher.h',
+      'browser/api/storage/leveldb_settings_storage_factory.cc',
+      'browser/api/storage/leveldb_settings_storage_factory.h',
+      'browser/api/storage/local_value_store_cache.cc',
+      'browser/api/storage/local_value_store_cache.h',
+      'browser/api/storage/settings_namespace.cc',
+      'browser/api/storage/settings_namespace.h',
+      'browser/api/storage/settings_observer.h',
+      'browser/api/storage/settings_storage_factory.h',
+      'browser/api/storage/settings_storage_quota_enforcer.cc',
+      'browser/api/storage/settings_storage_quota_enforcer.h',
+      'browser/api/storage/storage_api.cc',
+      'browser/api/storage/storage_api.h',
+      'browser/api/storage/storage_frontend.cc',
+      'browser/api/storage/storage_frontend.h',
+      'browser/api/storage/value_store_cache.cc',
+      'browser/api/storage/value_store_cache.h',
+      'browser/api/storage/weak_unlimited_settings_storage.cc',
+      'browser/api/storage/weak_unlimited_settings_storage.h',
+      'browser/api/system_cpu/cpu_info_provider.cc',
+      'browser/api/system_cpu/cpu_info_provider.h',
+      'browser/api/system_cpu/cpu_info_provider_linux.cc',
+      'browser/api/system_cpu/cpu_info_provider_mac.cc',
+      'browser/api/system_cpu/cpu_info_provider_win.cc',
+      'browser/api/system_cpu/system_cpu_api.cc',
+      'browser/api/system_cpu/system_cpu_api.h',
+      'browser/api/system_display/display_info_provider.cc',
+      'browser/api/system_display/display_info_provider.h',
+      'browser/api/system_display/system_display_api.cc',
+      'browser/api/system_display/system_display_api.h',
+      'browser/api/system_info/system_info_api.cc',
+      'browser/api/system_info/system_info_api.h',
+      'browser/api/system_info/system_info_provider.cc',
+      'browser/api/system_info/system_info_provider.h',
+      'browser/api/system_memory/memory_info_provider.cc',
+      'browser/api/system_memory/memory_info_provider.h',
+      'browser/api/system_memory/system_memory_api.cc',
+      'browser/api/system_memory/system_memory_api.h',
+      'browser/api/system_network/system_network_api.cc',
+      'browser/api/system_network/system_network_api.h',
+      'browser/api/system_storage/storage_info_provider.cc',
+      'browser/api/system_storage/storage_info_provider.h',
+      'browser/api/system_storage/system_storage_api.cc',
+      'browser/api/system_storage/system_storage_api.h',
+      'browser/api/test/test_api.cc',
+      'browser/api/test/test_api.h',
+      'browser/api/usb/usb_api.cc',
+      'browser/api/usb/usb_api.h',
+      'browser/api/usb/usb_event_router.cc',
+      'browser/api/usb/usb_event_router.h',
+      'browser/api/usb/usb_device_resource.cc',
+      'browser/api/usb/usb_device_resource.h',
+      'browser/api/virtual_keyboard_private/virtual_keyboard_private_api.cc',
+      'browser/api/virtual_keyboard_private/virtual_keyboard_private_api.h',
+      'browser/api/virtual_keyboard_private/virtual_keyboard_delegate.h',
+      'browser/api/web_request/form_data_parser.cc',
+      'browser/api/web_request/form_data_parser.h',
+      'browser/api/web_request/upload_data_presenter.cc',
+      'browser/api/web_request/upload_data_presenter.h',
+      'browser/api/web_request/web_request_api.cc',
+      'browser/api/web_request/web_request_api.h',
+      'browser/api/web_request/web_request_api_constants.cc',
+      'browser/api/web_request/web_request_api_constants.h',
+      'browser/api/web_request/web_request_api_helpers.cc',
+      'browser/api/web_request/web_request_api_helpers.h',
+      'browser/api/web_request/web_request_event_router_delegate.cc',
+      'browser/api/web_request/web_request_event_router_delegate.h',
+      'browser/api/web_request/web_request_permissions.cc',
+      'browser/api/web_request/web_request_permissions.h',
+      'browser/api/web_request/web_request_time_tracker.cc',
+      'browser/api/web_request/web_request_time_tracker.h',
+      'browser/api/web_view/web_view_internal_api.cc',
+      'browser/api/web_view/web_view_internal_api.h',
+      'browser/api/webcam_private/webcam_private_api.h',
+      'browser/api/webcam_private/webcam_private_api_chromeos.cc',
+      'browser/api_activity_monitor.h',
+      'browser/app_sorting.h',
+      'browser/app_window/app_delegate.h',
+      'browser/app_window/app_web_contents_helper.cc',
+      'browser/app_window/app_web_contents_helper.h',
+      'browser/app_window/app_window.cc',
+      'browser/app_window/app_window.h',
+      'browser/app_window/app_window_contents.cc',
+      'browser/app_window/app_window_contents.h',
+      'browser/app_window/app_window_geometry_cache.cc',
+      'browser/app_window/app_window_geometry_cache.h',
+      'browser/app_window/app_window_registry.cc',
+      'browser/app_window/app_window_registry.h',
+      'browser/app_window/app_window_client.cc',
+      'browser/app_window/app_window_client.h',
+      'browser/app_window/native_app_window.h',
+      'browser/app_window/size_constraints.cc',
+      'browser/app_window/size_constraints.h',
+      'browser/blacklist_state.h',
+      'browser/blob_holder.cc',
+      'browser/blob_holder.h',
+      'browser/browser_context_keyed_api_factory.h',
+      'browser/browser_context_keyed_service_factories.cc',
+      'browser/browser_context_keyed_service_factories.h',
+      'browser/component_extension_resource_manager.h',
+      'browser/computed_hashes.cc',
+      'browser/computed_hashes.h',
+      'browser/content_hash_fetcher.cc',
+      'browser/content_hash_fetcher.h',
+      'browser/content_hash_reader.cc',
+      'browser/content_hash_reader.h',
+      'browser/content_hash_tree.cc',
+      'browser/content_hash_tree.h',
+      'browser/content_verifier.cc',
+      'browser/content_verifier.h',
+      'browser/content_verifier_delegate.h',
+      'browser/content_verifier_io_data.cc',
+      'browser/content_verifier_io_data.h',
+      'browser/content_verify_job.cc',
+      'browser/content_verify_job.h',
+      'browser/crx_file_info.cc',
+      'browser/crx_file_info.h',
+      'browser/error_map.cc',
+      'browser/error_map.h',
+      'browser/event_listener_map.cc',
+      'browser/event_listener_map.h',
+      'browser/event_router.cc',
+      'browser/event_router.h',
+      'browser/extension_host.cc',
+      'browser/extension_host.h',
+      'browser/extension_host_delegate.h',
+      'browser/extension_host_observer.h',
+      'browser/extension_error.cc',
+      'browser/extension_error.h',
+      'browser/extension_function.cc',
+      'browser/extension_function.h',
+      'browser/extension_function_dispatcher.cc',
+      'browser/extension_function_dispatcher.h',
+      'browser/extension_function_registry.cc',
+      'browser/extension_function_registry.h',
+      'browser/extension_function_util.cc',
+      'browser/extension_function_util.h',
+      'browser/extension_icon_image.cc',
+      'browser/extension_icon_image.h',
+      'browser/extension_message_filter.cc',
+      'browser/extension_message_filter.h',
+      'browser/extension_pref_store.cc',
+      'browser/extension_pref_store.h',
+      'browser/extension_pref_value_map.cc',
+      'browser/extension_pref_value_map_factory.cc',
+      'browser/extension_pref_value_map_factory.h',
+      'browser/extension_pref_value_map.h',
+      'browser/extension_prefs.cc',
+      'browser/extension_prefs.h',
+      'browser/extension_prefs_factory.cc',
+      'browser/extension_prefs_factory.h',
+      'browser/extension_prefs_observer.h',
+      'browser/extension_prefs_scope.h',
+      'browser/extension_protocols.cc',
+      'browser/extension_protocols.h',
+      'browser/extension_registry.cc',
+      'browser/extension_registry.h',
+      'browser/extension_registry_factory.cc',
+      'browser/extension_registry_factory.h',
+      'browser/extension_registry_observer.h',
+      'browser/extension_scoped_prefs.h',
+      'browser/extension_system.cc',
+      'browser/extension_system.h',
+      'browser/extension_system_provider.cc',
+      'browser/extension_system_provider.h',
+      'browser/extension_util.cc',
+      'browser/extension_util.h',
+      'browser/extension_web_contents_observer.cc',
+      'browser/extension_web_contents_observer.h',
+      'browser/extension_zoom_request_client.cc',
+      'browser/extension_zoom_request_client.h',
+      'browser/extensions_browser_client.cc',
+      'browser/extensions_browser_client.h',
+      'browser/external_provider_interface.h',
+      'browser/file_highlighter.cc',
+      'browser/file_highlighter.h',
+      'browser/file_reader.cc',
+      'browser/file_reader.h',
+      'browser/granted_file_entry.cc',
+      'browser/granted_file_entry.h',
+      'browser/guest_view/app_view/app_view_constants.cc',
+      'browser/guest_view/app_view/app_view_constants.h',
+      'browser/guest_view/app_view/app_view_guest.cc',
+      'browser/guest_view/app_view/app_view_guest.h',
+      'browser/guest_view/app_view/app_view_guest_delegate.cc',
+      'browser/guest_view/app_view/app_view_guest_delegate.h',
+      'browser/guest_view/extension_options/extension_options_constants.cc',
+      'browser/guest_view/extension_options/extension_options_constants.h',
+      'browser/guest_view/extension_options/extension_options_guest.cc',
+      'browser/guest_view/extension_options/extension_options_guest.h',
+      'browser/guest_view/extension_options/extension_options_guest_delegate.cc',
+      'browser/guest_view/extension_options/extension_options_guest_delegate.h',
+      'browser/guest_view/extension_view/extension_view_constants.cc',
+      'browser/guest_view/extension_view/extension_view_constants.h',
+      'browser/guest_view/extension_view/extension_view_guest.cc',
+      'browser/guest_view/extension_view/extension_view_guest.h',
+      'browser/guest_view/extension_view/extension_view_guest_delegate.cc',
+      'browser/guest_view/extension_view/extension_view_guest_delegate.h',
+      'browser/guest_view/guest_view_base.cc',
+      'browser/guest_view/guest_view_base.h',
+      'browser/guest_view/guest_view_manager_factory.h',
+      'browser/guest_view/guest_view_manager.cc',
+      'browser/guest_view/guest_view_manager.h',
+      'browser/guest_view/guest_view_message_filter.cc',
+      'browser/guest_view/guest_view_message_filter.h',
+      'browser/guest_view/guest_view.h',
+      'browser/guest_view/mime_handler_view/mime_handler_stream_manager.cc',
+      'browser/guest_view/mime_handler_view/mime_handler_stream_manager.h',
+      'browser/guest_view/mime_handler_view/mime_handler_view_constants.cc',
+      'browser/guest_view/mime_handler_view/mime_handler_view_constants.h',
+      'browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.cc',
+      'browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.h',
+      'browser/guest_view/mime_handler_view/mime_handler_view_guest.cc',
+      'browser/guest_view/mime_handler_view/mime_handler_view_guest.h',
+      'browser/guest_view/surface_worker/surface_worker_constants.cc',
+      'browser/guest_view/surface_worker/surface_worker_constants.h',
+      'browser/guest_view/surface_worker/surface_worker_guest.cc',
+      'browser/guest_view/surface_worker/surface_worker_guest.h',
+      'browser/guest_view/web_view/javascript_dialog_helper.cc',
+      'browser/guest_view/web_view/javascript_dialog_helper.h',
+      'browser/guest_view/web_view/web_view_constants.cc',
+      'browser/guest_view/web_view/web_view_constants.h',
+      'browser/guest_view/web_view/web_view_find_helper.cc',
+      'browser/guest_view/web_view/web_view_find_helper.h',
+      'browser/guest_view/web_view/web_view_guest.cc',
+      'browser/guest_view/web_view/web_view_guest.h',
+      'browser/guest_view/web_view/web_view_guest_delegate.h',
+      'browser/guest_view/web_view/web_view_permission_types.h',
+      'browser/guest_view/web_view/web_view_permission_helper.cc',
+      'browser/guest_view/web_view/web_view_permission_helper.h',
+      'browser/guest_view/web_view/web_view_permission_helper_delegate.cc',
+      'browser/guest_view/web_view/web_view_permission_helper_delegate.h',
+      'browser/guest_view/web_view/web_view_renderer_state.cc',
+      'browser/guest_view/web_view/web_view_renderer_state.h',
+      'browser/image_loader.cc',
+      'browser/image_loader.h',
+      'browser/image_loader_factory.cc',
+      'browser/image_loader_factory.h',
+      'browser/info_map.cc',
+      'browser/info_map.h',
+      'browser/install/crx_installer_error.h',
+      'browser/install/extension_install_ui.cc',
+      'browser/install/extension_install_ui.h',
+      'browser/install_flag.h',
+      'browser/io_thread_extension_message_filter.cc',
+      'browser/io_thread_extension_message_filter.h',
+      'browser/lazy_background_task_queue.cc',
+      'browser/lazy_background_task_queue.h',
+      'browser/management_policy.cc',
+      'browser/management_policy.h',
+      'browser/mojo/keep_alive_impl.cc',
+      'browser/mojo/keep_alive_impl.h',
+      'browser/mojo/service_registration_manager.cc',
+      'browser/mojo/service_registration_manager.h',
+      'browser/mojo/stash_backend.cc',
+      'browser/mojo/stash_backend.h',
+      'browser/notification_types.cc',
+      'browser/notification_types.h',
+      'browser/null_app_sorting.cc',
+      'browser/null_app_sorting.h',
+      'browser/pref_names.cc',
+      'browser/pref_names.h',
+      'browser/process_manager.cc',
+      'browser/process_manager.h',
+      'browser/process_manager_delegate.h',
+      'browser/process_manager_factory.cc',
+      'browser/process_manager_factory.h',
+      'browser/process_manager_observer.h',
+      'browser/process_map.cc',
+      'browser/process_map.h',
+      'browser/process_map_factory.cc',
+      'browser/process_map_factory.h',
+      'browser/quota_service.cc',
+      'browser/quota_service.h',
+      'browser/renderer_startup_helper.cc',
+      'browser/renderer_startup_helper.h',
+      'browser/runtime_data.cc',
+      'browser/runtime_data.h',
+      'browser/sandboxed_unpacker.cc',
+      'browser/sandboxed_unpacker.h',
+      'browser/script_execution_observer.h',
+      'browser/script_executor.cc',
+      'browser/script_executor.h',
+      'browser/state_store.cc',
+      'browser/state_store.h',
+      'browser/suggest_permission_util.cc',
+      'browser/suggest_permission_util.h',
+      'browser/uninstall_reason.h',
+      'browser/update_observer.h',
+      'browser/updater/extension_cache.h',
+      'browser/updater/extension_downloader.cc',
+      'browser/updater/extension_downloader.h',
+      'browser/updater/extension_downloader_delegate.cc',
+      'browser/updater/extension_downloader_delegate.h',
+      'browser/updater/manifest_fetch_data.cc',
+      'browser/updater/manifest_fetch_data.h',
+      'browser/updater/null_extension_cache.cc',
+      'browser/updater/null_extension_cache.h',
+      'browser/updater/request_queue.h',
+      'browser/updater/request_queue_impl.h',
+      'browser/updater/safe_manifest_parser.cc',
+      'browser/updater/safe_manifest_parser.h',
+      'browser/updater/update_service.cc',
+      'browser/updater/update_service.h',
+      'browser/updater/update_service_factory.cc',
+      'browser/updater/update_service_factory.h',
+      'browser/url_request_util.cc',
+      'browser/url_request_util.h',
+      'browser/value_store/leveldb_value_store.cc',
+      'browser/value_store/leveldb_value_store.h',
+      'browser/value_store/testing_value_store.cc',
+      'browser/value_store/testing_value_store.h',
+      'browser/value_store/value_store.cc',
+      'browser/value_store/value_store.h',
+      'browser/value_store/value_store_change.cc',
+      'browser/value_store/value_store_change.h',
+      'browser/value_store/value_store_frontend.cc',
+      'browser/value_store/value_store_frontend.h',
+      'browser/value_store/value_store_util.cc',
+      'browser/value_store/value_store_util.h',
+      'browser/verified_contents.cc',
+      'browser/verified_contents.h',
+      'browser/view_type_utils.cc',
+      'browser/view_type_utils.h',
+      'browser/warning_service.cc',
+      'browser/warning_service.h',
+      'browser/warning_service_factory.cc',
+      'browser/warning_service_factory.h',
+      'browser/warning_set.cc',
+      'browser/warning_set.h',
+    ],
+    'extensions_browser_sources_chromeos': [
+      'browser/api/audio/audio_service_chromeos.cc',
+      'browser/api/diagnostics/diagnostics_api.cc',
+      'browser/api/diagnostics/diagnostics_api.h',
+      'browser/api/diagnostics/diagnostics_api_chromeos.cc',
+      'browser/api/networking_config/networking_config_api.cc',
+      'browser/api/networking_config/networking_config_api.h',
+      'browser/api/networking_config/networking_config_service.cc',
+      'browser/api/networking_config/networking_config_service.h',
+      'browser/api/networking_config/networking_config_service_factory.cc',
+      'browser/api/networking_config/networking_config_service_factory.h',
+      'browser/api/vpn_provider/vpn_provider_api.cc',
+      'browser/api/vpn_provider/vpn_provider_api.h',
+      'browser/api/vpn_provider/vpn_service.cc',
+      'browser/api/vpn_provider/vpn_service.h',
+      'browser/api/vpn_provider/vpn_service_factory.h',
+    ],
+    'extensions_browser_sources_nonchromeos': [
+      'browser/api/document_scan/document_scan_interface_nonchromeos.cc',
+    ],
+    'extensions_browser_sources_nonlinux': [
+      'browser/api/audio/audio_service.cc',
+    ],
+    'extensions_browser_sources_win_or_mac': [
+      'browser/api/networking_private/networking_private_event_router_nonchromeos.cc',
+      'browser/api/networking_private/networking_private_service_client.cc',
+      'browser/api/networking_private/networking_private_service_client.h',
+    ],
+    'extensions_browser_sources_linux_nonchromeos': [
+      'browser/api/audio/audio_service_linux.cc',
+      'browser/api/networking_private/networking_private_event_router_nonchromeos.cc',
+      'browser/api/networking_private/networking_private_linux.cc',
+      'browser/api/networking_private/networking_private_linux.h',
+      'browser/api/networking_private/network_config_dbus_constants_linux.cc',
+      'browser/api/networking_private/network_config_dbus_constants_linux.h',
+    ],
+    'extensions_renderer_sources': [
+      'renderer/activity_log_converter_strategy.cc',
+      'renderer/activity_log_converter_strategy.h',
+      'renderer/api/automation/automation_api_helper.cc',
+      'renderer/api/automation/automation_api_helper.h',
+      'renderer/api_activity_logger.cc',
+      'renderer/api_activity_logger.h',
+      'renderer/api_definitions_natives.cc',
+      'renderer/api_definitions_natives.h',
+      'renderer/app_runtime_custom_bindings.cc',
+      'renderer/app_runtime_custom_bindings.h',
+      'renderer/app_window_custom_bindings.cc',
+      'renderer/app_window_custom_bindings.h',
+      'renderer/binding_generating_native_handler.cc',
+      'renderer/binding_generating_native_handler.h',
+      'renderer/blob_native_handler.cc',
+      'renderer/blob_native_handler.h',
+      'renderer/console.cc',
+      'renderer/console.h',
+      'renderer/content_watcher.cc',
+      'renderer/content_watcher.h',
+      'renderer/context_menus_custom_bindings.cc',
+      'renderer/context_menus_custom_bindings.h',
+      'renderer/css_native_handler.cc',
+      'renderer/css_native_handler.h',
+      'renderer/default_dispatcher_delegate.cc',
+      'renderer/default_dispatcher_delegate.h',
+      'renderer/dispatcher.cc',
+      'renderer/dispatcher.h',
+      'renderer/dispatcher_delegate.h',
+      'renderer/document_custom_bindings.cc',
+      'renderer/document_custom_bindings.h',
+      'renderer/dom_activity_logger.cc',
+      'renderer/dom_activity_logger.h',
+      'renderer/event_bindings.cc',
+      'renderer/event_bindings.h',
+      'renderer/extension_groups.h',
+      'renderer/extension_helper.cc',
+      'renderer/extension_helper.h',
+      'renderer/extensions_render_frame_observer.cc',
+      'renderer/extensions_render_frame_observer.h',
+      'renderer/extensions_renderer_client.cc',
+      'renderer/extensions_renderer_client.h',
+      'renderer/file_system_natives.cc',
+      'renderer/file_system_natives.h',
+      'renderer/guest_view/extensions_guest_view_container.cc',
+      'renderer/guest_view/extensions_guest_view_container.h',
+      'renderer/guest_view/guest_view_container.cc',
+      'renderer/guest_view/guest_view_container.h',
+      'renderer/guest_view/guest_view_internal_custom_bindings.cc',
+      'renderer/guest_view/guest_view_internal_custom_bindings.h',
+      'renderer/guest_view/mime_handler_view/mime_handler_view_container.cc',
+      'renderer/guest_view/mime_handler_view/mime_handler_view_container.h',
+      'renderer/i18n_custom_bindings.cc',
+      'renderer/i18n_custom_bindings.h',
+      'renderer/id_generator_custom_bindings.cc',
+      'renderer/id_generator_custom_bindings.h',
+      'renderer/lazy_background_page_native_handler.cc',
+      'renderer/lazy_background_page_native_handler.h',
+      'renderer/logging_native_handler.cc',
+      'renderer/logging_native_handler.h',
+      'renderer/messaging_bindings.cc',
+      'renderer/messaging_bindings.h',
+      'renderer/module_system.cc',
+      'renderer/module_system.h',
+      'renderer/native_handler.cc',
+      'renderer/native_handler.h',
+      'renderer/object_backed_native_handler.cc',
+      'renderer/object_backed_native_handler.h',
+      'renderer/print_native_handler.cc',
+      'renderer/print_native_handler.h',
+      'renderer/process_info_native_handler.cc',
+      'renderer/process_info_native_handler.h',
+      'renderer/programmatic_script_injector.cc',
+      'renderer/programmatic_script_injector.h',
+      'renderer/render_view_observer_natives.cc',
+      'renderer/request_sender.cc',
+      'renderer/request_sender.h',
+      'renderer/resource_bundle_source_map.cc',
+      'renderer/resource_bundle_source_map.h',
+      'renderer/resources/app_runtime_custom_bindings.js',
+      'renderer/resources/app_window_custom_bindings.js',
+      'renderer/resources/binding.js',
+      'renderer/resources/context_menus_custom_bindings.js',
+      'renderer/resources/declarative_webrequest_custom_bindings.js',
+      'renderer/resources/entry_id_manager.js',
+      'renderer/resources/event.js',
+      'renderer/resources/extension.css',
+      'renderer/resources/extension_custom_bindings.js',
+      'renderer/resources/extension_fonts.css',
+      'renderer/resources/greasemonkey_api.js',
+      'renderer/resources/i18n_custom_bindings.js',
+      'renderer/resources/image_util.js',
+      'renderer/resources/json_schema.js',
+      'renderer/resources/last_error.js',
+      'renderer/resources/messaging.js',
+      'renderer/resources/messaging_utils.js',
+      'renderer/resources/permissions_custom_bindings.js',
+      'renderer/resources/platform_app.css',
+      'renderer/resources/platform_app.js',
+      'renderer/resources/runtime_custom_bindings.js',
+      'renderer/resources/schema_utils.js',
+      'renderer/resources/send_request.js',
+      'renderer/resources/set_icon.js',
+      'renderer/resources/storage_area.js',
+      'renderer/resources/test_custom_bindings.js',
+      'renderer/resources/uncaught_exception_handler.js',
+      'renderer/resources/unload_event.js',
+      'renderer/resources/utils.js',
+      'renderer/resources/extensions/extension_view.js',
+      'renderer/resources/extensions/surface_worker.js',
+      'renderer/resources/extensions/web_view.js',
+      'renderer/resources/extensions/web_view_events.js',
+      'renderer/resources/extensions/web_view_experimental.js',
+      'renderer/resources/web_request_custom_bindings.js',
+      'renderer/resources/web_request_internal_custom_bindings.js',
+      'renderer/runtime_custom_bindings.cc',
+      'renderer/runtime_custom_bindings.h',
+      'renderer/safe_builtins.cc',
+      'renderer/safe_builtins.h',
+      'renderer/scoped_persistent.h',
+      'renderer/script_context.cc',
+      'renderer/script_context.h',
+      'renderer/script_context_set.cc',
+      'renderer/script_context_set.h',
+      'renderer/script_injection.cc',
+      'renderer/script_injection.h',
+      'renderer/script_injection_manager.cc',
+      'renderer/script_injection_manager.h',
+      'renderer/script_injector.h',
+      'renderer/scripts_run_info.cc',
+      'renderer/scripts_run_info.h',
+      'renderer/send_request_natives.cc',
+      'renderer/send_request_natives.h',
+      'renderer/set_icon_natives.cc',
+      'renderer/set_icon_natives.h',
+      'renderer/static_v8_external_one_byte_string_resource.cc',
+      'renderer/static_v8_external_one_byte_string_resource.h',
+      'renderer/tab_finder.cc',
+      'renderer/tab_finder.h',
+      'renderer/test_features_native_handler.cc',
+      'renderer/test_features_native_handler.h',
+      'renderer/user_gestures_native_handler.cc',
+      'renderer/user_gestures_native_handler.h',
+      'renderer/user_script_injector.cc',
+      'renderer/user_script_injector.h',
+      'renderer/user_script_set.cc',
+      'renderer/user_script_set.h',
+      'renderer/user_script_set_manager.cc',
+      'renderer/user_script_set_manager.h',
+      'renderer/utils_native_handler.cc',
+      'renderer/utils_native_handler.h',
+      'renderer/v8_context_native_handler.cc',
+      'renderer/v8_context_native_handler.h',
+      'renderer/v8_schema_registry.cc',
+      'renderer/v8_schema_registry.h',
+    ],
+    'extensions_utility_sources': [
+      'utility/unpacker.cc',
+      'utility/unpacker.h',
+      'utility/utility_handler.cc',
+      'utility/utility_handler.h',
+    ],
+    'extensions_test_support_sources': [
+      'browser/api/cast_channel/cast_test_util.cc',
+      'browser/api/cast_channel/cast_test_util.h',
+      'browser/api/dns/mock_host_resolver_creator.cc',
+      'browser/api/dns/mock_host_resolver_creator.h',
+      'browser/api/storage/settings_test_util.cc',
+      'browser/api/storage/settings_test_util.h',
+      'browser/api_test_utils.cc',
+      'browser/api_test_utils.h',
+      'browser/api_unittest.cc',
+      'browser/api_unittest.h',
+      'browser/app_window/test_app_window_contents.cc',
+      'browser/app_window/test_app_window_contents.h',
+      'browser/extension_error_test_util.cc',
+      'browser/extension_error_test_util.h',
+      'browser/extensions_test.cc',
+      'browser/extensions_test.h',
+      'browser/guest_view/test_guest_view_manager.cc',
+      'browser/guest_view/test_guest_view_manager.h',
+      'browser/mock_extension_system.cc',
+      'browser/mock_extension_system.h',
+      'browser/test_extension_registry_observer.cc',
+      'browser/test_extension_registry_observer.h',
+      'browser/test_extensions_browser_client.cc',
+      'browser/test_extensions_browser_client.h',
+      'browser/test_management_policy.cc',
+      'browser/test_management_policy.h',
+      'browser/test_runtime_api_delegate.cc',
+      'browser/test_runtime_api_delegate.h',
+      'common/extension_builder.cc',
+      'common/extension_builder.h',
+      'common/manifest_test.cc',
+      'common/manifest_test.h',
+      'common/test_util.cc',
+      'common/test_util.h',
+      'common/value_builder.cc',
+      'common/value_builder.h',
+      'renderer/test_extensions_renderer_client.cc',
+      'renderer/test_extensions_renderer_client.h',
+      'test/extension_test_message_listener.cc',
+      'test/extension_test_message_listener.h',
+      'test/result_catcher.cc',
+      'test/result_catcher.h',
+      'test/test_content_utility_client.cc',
+      'test/test_content_utility_client.h',
+      'test/test_extensions_client.cc',
+      'test/test_extensions_client.h',
+      'test/test_permission_message_provider.cc',
+      'test/test_permission_message_provider.h',
+      'test/test_service_registration_manager.cc',
+      'test/test_service_registration_manager.h',
+    ],
+  },
+}
diff --git a/extensions/extensions_tests.gyp b/extensions/extensions_tests.gyp
index 7c5e020..e68f274 100644
--- a/extensions/extensions_tests.gyp
+++ b/extensions/extensions_tests.gyp
@@ -1,4 +1,7 @@
 {
+  'includes': [
+    'extensions_tests.gypi',
+  ],
   'variables': {
     # Product name is used for Mac bundle.
     'app_shell_product_name': 'App Shell',
@@ -43,118 +46,7 @@
         '..',
       ],
       'sources': [
-        'browser/api/alarms/alarms_api_unittest.cc',
-        'browser/api/api_resource_manager_unittest.cc',
-        'browser/api/bluetooth/bluetooth_event_router_unittest.cc',
-        'browser/api/cast_channel/cast_auth_ica_unittest.cc',
-        'browser/api/cast_channel/cast_auth_util_unittest.cc',
-        'browser/api/cast_channel/cast_channel_api_unittest.cc',
-        'browser/api/cast_channel/cast_framer_unittest.cc',
-        'browser/api/cast_channel/cast_socket_unittest.cc',
-        'browser/api/cast_channel/cast_transport_unittest.cc',
-        'browser/api/cast_channel/keep_alive_delegate_unittest.cc',
-        'browser/api/cast_channel/logger_unittest.cc',
-        'browser/api/declarative/declarative_rule_unittest.cc',
-        'browser/api/declarative/deduping_factory_unittest.cc',
-        'browser/api/declarative/rules_registry_unittest.cc',
-        'browser/api/declarative_webrequest/webrequest_condition_unittest.cc',
-        'browser/api/declarative_webrequest/webrequest_condition_attribute_unittest.cc',
-        'browser/api/document_scan/document_scan_api_unittest.cc',
-        'browser/api/document_scan/document_scan_interface_chromeos_unittest.cc',
-        'browser/api/document_scan/mock_document_scan_interface.cc',
-        'browser/api/idle/idle_api_unittest.cc',
-        'browser/api/mime_handler_private/mime_handler_private_unittest.cc',
-        'browser/api/networking_config/networking_config_service_chromeos_unittest.cc',
-        'browser/api/power/power_api_unittest.cc',
-        'browser/api/sockets_tcp/sockets_tcp_api_unittest.cc',
-        'browser/api/sockets_udp/sockets_udp_api_unittest.cc',
-        'browser/api/storage/settings_quota_unittest.cc',
-        'browser/api/storage/storage_api_unittest.cc',
-        'browser/api/storage/storage_frontend_unittest.cc',
-        'browser/api/web_request/form_data_parser_unittest.cc',
-        'browser/api/web_request/upload_data_presenter_unittest.cc',
-        'browser/api/web_request/web_request_time_tracker_unittest.cc',
-        'browser/app_window/app_window_geometry_cache_unittest.cc',
-        'browser/computed_hashes_unittest.cc',
-        'browser/content_hash_tree_unittest.cc',
-        'browser/event_listener_map_unittest.cc',
-        'browser/event_router_unittest.cc',
-        'browser/error_map_unittest.cc',
-        'browser/extension_icon_image_unittest.cc',
-        'browser/extension_pref_value_map_unittest.cc',
-        'browser/extension_registry_unittest.cc',
-        'browser/file_highlighter_unittest.cc',
-        'browser/file_reader_unittest.cc',
-        'browser/guest_view/guest_view_manager_unittest.cc',
-        'browser/image_loader_unittest.cc',
-        'browser/info_map_unittest.cc',
-        'browser/lazy_background_task_queue_unittest.cc',
-        'browser/management_policy_unittest.cc',
-        'browser/mojo/keep_alive_impl_unittest.cc',
-        'browser/mojo/stash_backend_unittest.cc',
-        'browser/process_manager_unittest.cc',
-        'browser/process_map_unittest.cc',
-        'browser/quota_service_unittest.cc',
-        'browser/runtime_data_unittest.cc',
-        'browser/sandboxed_unpacker_unittest.cc',
-        'browser/value_store/leveldb_value_store_unittest.cc',
-        'browser/value_store/testing_value_store_unittest.cc',
-        'browser/value_store/value_store_change_unittest.cc',
-        'browser/value_store/value_store_frontend_unittest.cc',
-        'browser/value_store/value_store_unittest.cc',
-        'browser/value_store/value_store_unittest.h',
-        'browser/verified_contents_unittest.cc',
-        'browser/warning_service_unittest.cc',
-        'common/api/sockets/sockets_manifest_permission_unittest.cc',
-        'common/csp_validator_unittest.cc',
-        'common/event_filter_unittest.cc',
-        'common/extension_l10n_util_unittest.cc',
-        'common/extension_resource_unittest.cc',
-        'common/extension_set_unittest.cc',
-        'common/features/base_feature_provider_unittest.cc',
-        'common/features/complex_feature_unittest.cc',
-        'common/features/simple_feature_unittest.cc',
-        'common/file_util_unittest.cc',
-        'common/image_util_unittest.cc',
-        'common/manifest_handler_unittest.cc',
-        'common/manifest_handlers/content_capabilities_manifest_unittest.cc',
-        'common/manifest_handlers/default_locale_manifest_unittest.cc',
-        'common/manifest_handlers/externally_connectable_unittest.cc',
-        'common/manifest_handlers/file_handler_manifest_unittest.cc',
-        'common/manifest_handlers/oauth2_manifest_unittest.cc',
-        'common/manifest_handlers/shared_module_manifest_unittest.cc',
-        'common/message_bundle_unittest.cc',
-        'common/one_shot_event_unittest.cc',
-        'common/permissions/api_permission_set_unittest.cc',
-        'common/permissions/manifest_permission_set_unittest.cc',
-        'common/permissions/socket_permission_unittest.cc',
-        'common/permissions/usb_device_permission_unittest.cc',
-        'common/stack_frame_unittest.cc',
-        'common/url_pattern_set_unittest.cc',
-        'common/url_pattern_unittest.cc',
-        'common/user_script_unittest.cc',
-        'renderer/activity_log_converter_strategy_unittest.cc',
-        'renderer/api/mojo_private/mojo_private_unittest.cc',
-        'renderer/api/serial/data_receiver_unittest.cc',
-        'renderer/api/serial/data_sender_unittest.cc',
-        'renderer/api/serial/serial_api_unittest.cc',
-        'renderer/api_test_base.cc',
-        'renderer/api_test_base.h',
-        'renderer/api_test_base_unittest.cc',
-        'renderer/event_unittest.cc',
-        'renderer/json_schema_unittest.cc',
-        'renderer/mojo/keep_alive_client_unittest.cc',
-        'renderer/messaging_utils_unittest.cc',
-        'renderer/module_system_test.cc',
-        'renderer/module_system_test.h',
-        'renderer/module_system_unittest.cc',
-        'renderer/safe_builtins_unittest.cc',
-        'renderer/script_context_set_unittest.cc',
-        'renderer/script_context_unittest.cc',
-        'renderer/mojo/stash_client_unittest.cc',
-        'renderer/utils_unittest.cc',
-        'test/extensions_unittests_main.cc',
-        'utility/unpacker_unittest.cc',
+        '<@(extensions_unittests_sources)',
       ],
       # Disable c4267 warnings until we fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
@@ -191,38 +83,7 @@
         'HAS_OUT_OF_PROC_TEST_RUNNER',
       ],
       'sources': [
-        'browser/api/audio/audio_apitest.cc',
-        'browser/api/bluetooth_socket/bluetooth_socket_apitest.cc',
-        'browser/api/dns/dns_apitest.cc',
-        'browser/api/hid/hid_apitest.cc',
-        'browser/api/printer_provider/printer_provider_apitest.cc',
-        'browser/api/socket/socket_apitest.cc',
-        'browser/api/sockets_tcp/sockets_tcp_apitest.cc',
-        'browser/api/sockets_tcp_server/sockets_tcp_server_apitest.cc',
-        'browser/api/sockets_udp/sockets_udp_apitest.cc',
-        'browser/api/system_cpu/system_cpu_apitest.cc',
-        'browser/api/system_display/system_display_apitest.cc',
-        'browser/api/system_memory/system_memory_apitest.cc',
-        'browser/api/system_network/system_network_apitest.cc',
-        'browser/api/system_storage/storage_api_test_util.cc',
-        'browser/api/system_storage/storage_api_test_util.h',
-        'browser/api/system_storage/system_storage_apitest.cc',
-        'browser/api/system_storage/system_storage_eject_apitest.cc',
-        'browser/api/usb/usb_apitest.cc',
-        'browser/guest_view/app_view/app_view_apitest.cc',
-        'browser/guest_view/web_view/web_view_apitest.h',
-        'browser/guest_view/web_view/web_view_apitest.cc',
-        'browser/guest_view/web_view/web_view_media_access_apitest.cc',
-        'browser/updater/update_service_browsertest.cc',
-        'shell/browser/geolocation/geolocation_apitest.cc',
-        'shell/browser/shell_browsertest.cc',
-        'shell/test/shell_apitest.cc',
-        'shell/test/shell_apitest.h',
-        'shell/test/shell_test.cc',
-        'shell/test/shell_test.h',
-        'shell/test/shell_test_launcher_delegate.cc',
-        'shell/test/shell_test_launcher_delegate.h',
-        'shell/test/shell_tests_main.cc',
+        '<@(extensions_browsertests_sources)',
       ],
       'conditions': [
         ['OS=="win" and win_use_allocator_shim==1', {
diff --git a/extensions/extensions_tests.gypi b/extensions/extensions_tests.gypi
new file mode 100644
index 0000000..a0e9fd6
--- /dev/null
+++ b/extensions/extensions_tests.gypi
@@ -0,0 +1,156 @@
+# Copyright 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+  'variables': {
+    'extensions_browsertests_sources': [
+      'browser/api/audio/audio_apitest.cc',
+      'browser/api/bluetooth_socket/bluetooth_socket_apitest.cc',
+      'browser/api/dns/dns_apitest.cc',
+      'browser/api/hid/hid_apitest.cc',
+      'browser/api/printer_provider/printer_provider_apitest.cc',
+      'browser/api/socket/socket_apitest.cc',
+      'browser/api/sockets_tcp/sockets_tcp_apitest.cc',
+      'browser/api/sockets_tcp_server/sockets_tcp_server_apitest.cc',
+      'browser/api/sockets_udp/sockets_udp_apitest.cc',
+      'browser/api/system_cpu/system_cpu_apitest.cc',
+      'browser/api/system_display/system_display_apitest.cc',
+      'browser/api/system_memory/system_memory_apitest.cc',
+      'browser/api/system_network/system_network_apitest.cc',
+      'browser/api/system_storage/storage_api_test_util.cc',
+      'browser/api/system_storage/storage_api_test_util.h',
+      'browser/api/system_storage/system_storage_apitest.cc',
+      'browser/api/system_storage/system_storage_eject_apitest.cc',
+      'browser/api/usb/usb_apitest.cc',
+      'browser/guest_view/app_view/app_view_apitest.cc',
+      'browser/guest_view/web_view/web_view_apitest.h',
+      'browser/guest_view/web_view/web_view_apitest.cc',
+      'browser/guest_view/web_view/web_view_media_access_apitest.cc',
+      'browser/updater/update_service_browsertest.cc',
+      'shell/browser/geolocation/geolocation_apitest.cc',
+      'shell/browser/shell_browsertest.cc',
+      'shell/test/shell_apitest.cc',
+      'shell/test/shell_apitest.h',
+      'shell/test/shell_test.cc',
+      'shell/test/shell_test.h',
+      'shell/test/shell_test_launcher_delegate.cc',
+      'shell/test/shell_test_launcher_delegate.h',
+      'shell/test/shell_tests_main.cc',
+    ],
+    'extensions_unittests_sources': [
+      'browser/api/alarms/alarms_api_unittest.cc',
+      'browser/api/api_resource_manager_unittest.cc',
+      'browser/api/bluetooth/bluetooth_event_router_unittest.cc',
+      'browser/api/cast_channel/cast_auth_ica_unittest.cc',
+      'browser/api/cast_channel/cast_auth_util_unittest.cc',
+      'browser/api/cast_channel/cast_channel_api_unittest.cc',
+      'browser/api/cast_channel/cast_framer_unittest.cc',
+      'browser/api/cast_channel/cast_socket_unittest.cc',
+      'browser/api/cast_channel/cast_transport_unittest.cc',
+      'browser/api/cast_channel/keep_alive_delegate_unittest.cc',
+      'browser/api/cast_channel/logger_unittest.cc',
+      'browser/api/declarative/declarative_rule_unittest.cc',
+      'browser/api/declarative/deduping_factory_unittest.cc',
+      'browser/api/declarative/rules_registry_unittest.cc',
+      'browser/api/declarative_webrequest/webrequest_condition_unittest.cc',
+      'browser/api/declarative_webrequest/webrequest_condition_attribute_unittest.cc',
+      'browser/api/document_scan/document_scan_api_unittest.cc',
+      'browser/api/document_scan/document_scan_interface_chromeos_unittest.cc',
+      'browser/api/document_scan/mock_document_scan_interface.cc',
+      'browser/api/idle/idle_api_unittest.cc',
+      'browser/api/mime_handler_private/mime_handler_private_unittest.cc',
+      'browser/api/networking_config/networking_config_service_chromeos_unittest.cc',
+      'browser/api/power/power_api_unittest.cc',
+      'browser/api/sockets_tcp/sockets_tcp_api_unittest.cc',
+      'browser/api/sockets_udp/sockets_udp_api_unittest.cc',
+      'browser/api/storage/settings_quota_unittest.cc',
+      'browser/api/storage/storage_api_unittest.cc',
+      'browser/api/storage/storage_frontend_unittest.cc',
+      'browser/api/web_request/form_data_parser_unittest.cc',
+      'browser/api/web_request/upload_data_presenter_unittest.cc',
+      'browser/api/web_request/web_request_time_tracker_unittest.cc',
+      'browser/app_window/app_window_geometry_cache_unittest.cc',
+      'browser/computed_hashes_unittest.cc',
+      'browser/content_hash_tree_unittest.cc',
+      'browser/event_listener_map_unittest.cc',
+      'browser/event_router_unittest.cc',
+      'browser/error_map_unittest.cc',
+      'browser/extension_icon_image_unittest.cc',
+      'browser/extension_pref_value_map_unittest.cc',
+      'browser/extension_registry_unittest.cc',
+      'browser/file_highlighter_unittest.cc',
+      'browser/file_reader_unittest.cc',
+      'browser/guest_view/guest_view_manager_unittest.cc',
+      'browser/image_loader_unittest.cc',
+      'browser/info_map_unittest.cc',
+      'browser/lazy_background_task_queue_unittest.cc',
+      'browser/management_policy_unittest.cc',
+      'browser/mojo/keep_alive_impl_unittest.cc',
+      'browser/mojo/stash_backend_unittest.cc',
+      'browser/process_manager_unittest.cc',
+      'browser/process_map_unittest.cc',
+      'browser/quota_service_unittest.cc',
+      'browser/runtime_data_unittest.cc',
+      'browser/sandboxed_unpacker_unittest.cc',
+      'browser/value_store/leveldb_value_store_unittest.cc',
+      'browser/value_store/testing_value_store_unittest.cc',
+      'browser/value_store/value_store_change_unittest.cc',
+      'browser/value_store/value_store_frontend_unittest.cc',
+      'browser/value_store/value_store_unittest.cc',
+      'browser/value_store/value_store_unittest.h',
+      'browser/verified_contents_unittest.cc',
+      'browser/warning_service_unittest.cc',
+      'common/api/sockets/sockets_manifest_permission_unittest.cc',
+      'common/csp_validator_unittest.cc',
+      'common/event_filter_unittest.cc',
+      'common/extension_l10n_util_unittest.cc',
+      'common/extension_resource_unittest.cc',
+      'common/extension_set_unittest.cc',
+      'common/features/base_feature_provider_unittest.cc',
+      'common/features/complex_feature_unittest.cc',
+      'common/features/simple_feature_unittest.cc',
+      'common/file_util_unittest.cc',
+      'common/image_util_unittest.cc',
+      'common/manifest_handler_unittest.cc',
+      'common/manifest_handlers/content_capabilities_manifest_unittest.cc',
+      'common/manifest_handlers/default_locale_manifest_unittest.cc',
+      'common/manifest_handlers/externally_connectable_unittest.cc',
+      'common/manifest_handlers/file_handler_manifest_unittest.cc',
+      'common/manifest_handlers/oauth2_manifest_unittest.cc',
+      'common/manifest_handlers/shared_module_manifest_unittest.cc',
+      'common/message_bundle_unittest.cc',
+      'common/one_shot_event_unittest.cc',
+      'common/permissions/api_permission_set_unittest.cc',
+      'common/permissions/manifest_permission_set_unittest.cc',
+      'common/permissions/socket_permission_unittest.cc',
+      'common/permissions/usb_device_permission_unittest.cc',
+      'common/stack_frame_unittest.cc',
+      'common/url_pattern_set_unittest.cc',
+      'common/url_pattern_unittest.cc',
+      'common/user_script_unittest.cc',
+      'renderer/activity_log_converter_strategy_unittest.cc',
+      'renderer/api/mojo_private/mojo_private_unittest.cc',
+      'renderer/api/serial/data_receiver_unittest.cc',
+      'renderer/api/serial/data_sender_unittest.cc',
+      'renderer/api/serial/serial_api_unittest.cc',
+      'renderer/api_test_base.cc',
+      'renderer/api_test_base.h',
+      'renderer/api_test_base_unittest.cc',
+      'renderer/event_unittest.cc',
+      'renderer/json_schema_unittest.cc',
+      'renderer/mojo/keep_alive_client_unittest.cc',
+      'renderer/messaging_utils_unittest.cc',
+      'renderer/module_system_test.cc',
+      'renderer/module_system_test.h',
+      'renderer/module_system_unittest.cc',
+      'renderer/safe_builtins_unittest.cc',
+      'renderer/script_context_set_unittest.cc',
+      'renderer/script_context_unittest.cc',
+      'renderer/mojo/stash_client_unittest.cc',
+      'renderer/utils_unittest.cc',
+      'test/extensions_unittests_main.cc',
+      'utility/unpacker_unittest.cc',
+    ],
+  },
+}
diff --git a/extensions/renderer/BUILD.gn b/extensions/renderer/BUILD.gn
index 0d5eee4..a35e723 100644
--- a/extensions/renderer/BUILD.gn
+++ b/extensions/renderer/BUILD.gn
@@ -3,167 +3,15 @@
 # found in the LICENSE file.
 
 import("//build/config/features.gni")
+import("//extensions/extensions.gni")
 
 assert(enable_extensions)
 
 # GYP version: extensions/extensions.gyp:extensions_renderer
 source_set("renderer") {
-  sources = [
-    "activity_log_converter_strategy.cc",
-    "activity_log_converter_strategy.h",
-    "api/automation/automation_api_helper.cc",
-    "api/automation/automation_api_helper.h",
-    "api_activity_logger.cc",
-    "api_activity_logger.h",
-    "api_definitions_natives.cc",
-    "api_definitions_natives.h",
-    "app_runtime_custom_bindings.cc",
-    "app_runtime_custom_bindings.h",
-    "app_window_custom_bindings.cc",
-    "app_window_custom_bindings.h",
-    "binding_generating_native_handler.cc",
-    "binding_generating_native_handler.h",
-    "blob_native_handler.cc",
-    "blob_native_handler.h",
-    "console.cc",
-    "console.h",
-    "content_watcher.cc",
-    "content_watcher.h",
-    "context_menus_custom_bindings.cc",
-    "context_menus_custom_bindings.h",
-    "css_native_handler.cc",
-    "css_native_handler.h",
-    "default_dispatcher_delegate.cc",
-    "default_dispatcher_delegate.h",
-    "dispatcher.cc",
-    "dispatcher.h",
-    "dispatcher_delegate.h",
-    "document_custom_bindings.cc",
-    "document_custom_bindings.h",
-    "dom_activity_logger.cc",
-    "dom_activity_logger.h",
-    "event_bindings.cc",
-    "event_bindings.h",
-    "extension_groups.h",
-    "extension_helper.cc",
-    "extension_helper.h",
-    "extensions_render_frame_observer.cc",
-    "extensions_render_frame_observer.h",
-    "extensions_renderer_client.cc",
-    "extensions_renderer_client.h",
-    "file_system_natives.cc",
-    "file_system_natives.h",
-    "guest_view/extensions_guest_view_container.cc",
-    "guest_view/extensions_guest_view_container.h",
-    "guest_view/guest_view_container.cc",
-    "guest_view/guest_view_container.h",
-    "guest_view/guest_view_internal_custom_bindings.cc",
-    "guest_view/guest_view_internal_custom_bindings.h",
-    "guest_view/mime_handler_view/mime_handler_view_container.cc",
-    "guest_view/mime_handler_view/mime_handler_view_container.h",
-    "i18n_custom_bindings.cc",
-    "i18n_custom_bindings.h",
-    "id_generator_custom_bindings.cc",
-    "id_generator_custom_bindings.h",
-    "lazy_background_page_native_handler.cc",
-    "lazy_background_page_native_handler.h",
-    "logging_native_handler.cc",
-    "logging_native_handler.h",
-    "messaging_bindings.cc",
-    "messaging_bindings.h",
-    "module_system.cc",
-    "module_system.h",
-    "native_handler.cc",
-    "native_handler.h",
-    "object_backed_native_handler.cc",
-    "object_backed_native_handler.h",
-    "print_native_handler.cc",
-    "print_native_handler.h",
-    "process_info_native_handler.cc",
-    "process_info_native_handler.h",
-    "programmatic_script_injector.cc",
-    "programmatic_script_injector.h",
-    "render_view_observer_natives.cc",
-    "request_sender.cc",
-    "request_sender.h",
-    "resource_bundle_source_map.cc",
-    "resource_bundle_source_map.h",
-    "resources/app_runtime_custom_bindings.js",
-    "resources/app_window_custom_bindings.js",
-    "resources/binding.js",
-    "resources/context_menus_custom_bindings.js",
-    "resources/declarative_webrequest_custom_bindings.js",
-    "resources/entry_id_manager.js",
-    "resources/event.js",
-    "resources/extension.css",
-    "resources/extension_custom_bindings.js",
-    "resources/extension_fonts.css",
-    "resources/greasemonkey_api.js",
-    "resources/i18n_custom_bindings.js",
-    "resources/image_util.js",
-    "resources/json_schema.js",
-    "resources/last_error.js",
-    "resources/messaging.js",
-    "resources/messaging_utils.js",
-    "resources/permissions_custom_bindings.js",
-    "resources/platform_app.css",
-    "resources/platform_app.js",
-    "resources/runtime_custom_bindings.js",
-    "resources/schema_utils.js",
-    "resources/send_request.js",
-    "resources/set_icon.js",
-    "resources/storage_area.js",
-    "resources/test_custom_bindings.js",
-    "resources/uncaught_exception_handler.js",
-    "resources/unload_event.js",
-    "resources/utils.js",
-    "resources/web_view.js",
-    "resources/web_view_events.js",
-    "resources/web_view_experimental.js",
-    "resources/web_request_custom_bindings.js",
-    "resources/web_request_internal_custom_bindings.js",
-    "resources/worker_frame.js",
-    "runtime_custom_bindings.cc",
-    "runtime_custom_bindings.h",
-    "safe_builtins.cc",
-    "safe_builtins.h",
-    "scoped_persistent.h",
-    "script_context.cc",
-    "script_context.h",
-    "script_context_set.cc",
-    "script_context_set.h",
-    "script_injection.cc",
-    "script_injection.h",
-    "script_injection_manager.cc",
-    "script_injection_manager.h",
-    "script_injector.h",
-    "scripts_run_info.cc",
-    "scripts_run_info.h",
-    "send_request_natives.cc",
-    "send_request_natives.h",
-    "set_icon_natives.cc",
-    "set_icon_natives.h",
-    "static_v8_external_one_byte_string_resource.cc",
-    "static_v8_external_one_byte_string_resource.h",
-    "tab_finder.cc",
-    "tab_finder.h",
-    "test_features_native_handler.cc",
-    "test_features_native_handler.h",
-    "user_gestures_native_handler.cc",
-    "user_gestures_native_handler.h",
-    "user_script_injector.cc",
-    "user_script_injector.h",
-    "user_script_set.cc",
-    "user_script_set.h",
-    "user_script_set_manager.cc",
-    "user_script_set_manager.h",
-    "utils_native_handler.cc",
-    "utils_native_handler.h",
-    "v8_context_native_handler.cc",
-    "v8_context_native_handler.h",
-    "v8_schema_registry.cc",
-    "v8_schema_registry.h",
-  ]
+  sources = rebase_path(extensions_gypi_values.extensions_renderer_sources,
+                        ".",
+                        "//extensions")
 
   deps = [
     "//chrome:resources",
diff --git a/extensions/utility/BUILD.gn b/extensions/utility/BUILD.gn
index c954746..1662c08 100644
--- a/extensions/utility/BUILD.gn
+++ b/extensions/utility/BUILD.gn
@@ -3,17 +3,15 @@
 # found in the LICENSE file.
 
 import("//build/config/features.gni")
+import("//extensions/extensions.gni")
 
 assert(enable_extensions)
 
 # GYP version: extensions/extensions.gyp:extensions_utility
 source_set("utility") {
-  sources = [
-    "unpacker.cc",
-    "unpacker.h",
-    "utility_handler.cc",
-    "utility_handler.h",
-  ]
+  sources = rebase_path(extensions_gypi_values.extensions_utility_sources,
+                        ".",
+                        "//extensions")
 
   deps = [
     "//content/public/utility",