# Copyright (c) 2013 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.

import("//build/config/ui.gni")

component("base") {
  sources = [
    "../build/build_config.h",
    "third_party/dmg_fp/dmg_fp.h",
    "third_party/dmg_fp/g_fmt.cc",
    "third_party/dmg_fp/dtoa_wrapper.cc",
    "third_party/icu/icu_utf.cc",
    "third_party/icu/icu_utf.h",
    "allocator/allocator_extension.cc",
    "allocator/allocator_extension.h",
    "allocator/type_profiler_control.cc",
    "allocator/type_profiler_control.h",
    "android/activity_status.cc",
    "android/activity_status.h",
    "android/base_jni_registrar.cc",
    "android/base_jni_registrar.h",
    "android/build_info.cc",
    "android/build_info.h",
    "android/cpu_features.cc",
    "android/fifo_utils.cc",
    "android/fifo_utils.h",
    "android/important_file_writer_android.cc",
    "android/important_file_writer_android.h",
    "android/scoped_java_ref.cc",
    "android/scoped_java_ref.h",
    "android/jni_android.cc",
    "android/jni_android.h",
    "android/jni_array.cc",
    "android/jni_array.h",
    "android/jni_helper.cc",
    "android/jni_helper.h",
    "android/jni_registrar.cc",
    "android/jni_registrar.h",
    "android/jni_string.cc",
    "android/jni_string.h",
    "android/memory_pressure_listener_android.cc",
    "android/memory_pressure_listener_android.h",
    "android/path_service_android.cc",
    "android/path_service_android.h",
    "android/path_utils.cc",
    "android/path_utils.h",
    "android/sys_utils.cc",
    "android/sys_utils.h",
    "android/thread_utils.h",
    "android/trace_event_binding.cc",
    "android/trace_event_binding.h",
    "at_exit.cc",
    "at_exit.h",
    "atomic_ref_count.h",
    "atomic_sequence_num.h",
    "atomicops.h",
    "atomicops_internals_gcc.h",
    "atomicops_internals_mac.h",
    "atomicops_internals_tsan.h",
    "atomicops_internals_x86_gcc.cc",
    "atomicops_internals_x86_gcc.h",
    "atomicops_internals_x86_msvc.h",
    "base_export.h",
    "base_paths.cc",
    "base_paths.h",
    "base_paths_android.cc",
    "base_paths_android.h",
    "base_paths_mac.h",
    "base_paths_mac.mm",
    "base_paths_posix.cc",
    "base_paths_posix.h",
    "base_paths_win.cc",
    "base_paths_win.h",
    "base_switches.h",
    "base64.cc",
    "base64.h",
    "basictypes.h",
    "bind.h",
    "bind_helpers.cc",
    "bind_helpers.h",
    "bind_internal.h",
    "bind_internal_win.h",
    "bits.h",
    "build_time.cc",
    "build_time.h",
    "callback.h",
    "callback_helpers.h",
    "callback_internal.cc",
    "callback_internal.h",
    "cancelable_callback.h",
    "command_line.cc",
    "command_line.h",
    "compiler_specific.h",
    "containers/hash_tables.h",
    "containers/linked_list.h",
    "containers/mru_cache.h",
    "containers/small_map.h",
    "containers/stack_container.h",
    "cpu.cc",
    "cpu.h",
    "critical_closure.h",
    "critical_closure_ios.mm",
    "debug/alias.cc",
    "debug/alias.h",
    "debug/crash_logging.cc",
    "debug/crash_logging.h",
    "debug/debug_on_start_win.cc",
    "debug/debug_on_start_win.h",
    "debug/debugger.cc",
    "debug/debugger.h",
    "debug/debugger_posix.cc",
    "debug/debugger_win.cc",
    # This file depends on files from the "allocator" target,
    # but this target does not depend on "allocator" (see
    # allocator.gyp for details).
    "debug/leak_annotations.h",
    "debug/leak_tracker.h",
    "debug/proc_maps_linux.cc",
    "debug/proc_maps_linux.h",
    "debug/profiler.cc",
    "debug/profiler.h",
    "debug/stack_trace.cc",
    "debug/stack_trace.h",
    "debug/stack_trace_android.cc",
    "debug/stack_trace_posix.cc",
    "debug/stack_trace_win.cc",
    "debug/trace_event.h",
    "debug/trace_event_android.cc",
    "debug/trace_event_impl.cc",
    "debug/trace_event_impl.h",
    "debug/trace_event_impl_constants.cc",
    "debug/trace_event_memory.cc",
    "debug/trace_event_memory.h",
    "debug/trace_event_synthetic_delay.cc",
    "debug/trace_event_synthetic_delay.h",
    "debug/trace_event_win.cc",
    "deferred_sequenced_task_runner.cc",
    "deferred_sequenced_task_runner.h",
    "environment.cc",
    "environment.h",
    "file_descriptor_posix.h",
    "file_util.cc",
    "file_util.h",
    "file_util_android.cc",
    "file_util_linux.cc",
    "file_util_mac.mm",
    "file_util_posix.cc",
    "file_util_win.cc",
    "file_version_info.h",
    "file_version_info_mac.h",
    "file_version_info_mac.mm",
    "file_version_info_win.cc",
    "file_version_info_win.h",
    "files/dir_reader_fallback.h",
    "files/dir_reader_linux.h",
    "files/dir_reader_posix.h",
    "files/file.cc",
    "files/file_posix.cc",
    "files/file_win.cc",
    "files/file_enumerator.cc",
    "files/file_enumerator.h",
    "files/file_enumerator_posix.cc",
    "files/file_enumerator_win.cc",
    "files/file_path.cc",
    "files/file_path.h",
    "files/file_path_constants.cc",
    "files/file_path_watcher.cc",
    "files/file_path_watcher.h",
    "files/file_path_watcher_kqueue.cc",
    "files/file_path_watcher_linux.cc",
    "files/file_path_watcher_stub.cc",
    "files/file_path_watcher_win.cc",
    "files/file_util_proxy.cc",
    "files/file_util_proxy.h",
    "files/important_file_writer.cc",
    "files/important_file_writer.h",
    "files/memory_mapped_file.cc",
    "files/memory_mapped_file.h",
    "files/memory_mapped_file_posix.cc",
    "files/memory_mapped_file_win.cc",
    "files/scoped_file.cc",
    "files/scoped_file.h",
    "files/scoped_temp_dir.cc",
    "files/scoped_temp_dir.h",
    "float_util.h",
    "format_macros.h",
    "gtest_prod_util.h",
    "guid.cc",
    "guid.h",
    "guid_posix.cc",
    "guid_win.cc",
    "hash.cc",
    "hash.h",
    "id_map.h",
    "ini_parser.cc",
    "ini_parser.h",
    "ios/device_util.h",
    "ios/device_util.mm",
    "ios/ios_util.h",
    "ios/ios_util.mm",
    "ios/scoped_critical_action.h",
    "ios/scoped_critical_action.mm",
    "json/json_file_value_serializer.cc",
    "json/json_file_value_serializer.h",
    "json/json_parser.cc",
    "json/json_parser.h",
    "json/json_reader.cc",
    "json/json_reader.h",
    "json/json_string_value_serializer.cc",
    "json/json_string_value_serializer.h",
    "json/json_value_converter.h",
    "json/json_writer.cc",
    "json/json_writer.h",
    "json/string_escape.cc",
    "json/string_escape.h",
    "lazy_instance.cc",
    "lazy_instance.h",
    "location.cc",
    "location.h",
    "logging.cc",
    "logging.h",
    "logging_win.cc",
    "logging_win.h",
    "mac/authorization_util.h",
    "mac/authorization_util.mm",
    "mac/bind_objc_block.h",
    "mac/bundle_locations.h",
    "mac/bundle_locations.mm",
    "mac/cocoa_protocols.h",
    "mac/foundation_util.h",
    "mac/foundation_util.mm",
    "mac/launch_services_util.cc",
    "mac/launch_services_util.h",
    "mac/launchd.cc",
    "mac/launchd.h",
    "mac/libdispatch_task_runner.cc",
    "mac/libdispatch_task_runner.h",
    "mac/mac_logging.h",
    "mac/mac_logging.cc",
    "mac/mac_util.h",
    "mac/mac_util.mm",
    "mac/objc_property_releaser.h",
    "mac/objc_property_releaser.mm",
    "mac/os_crash_dumps.cc",
    "mac/os_crash_dumps.h",
    "mac/scoped_aedesc.h",
    "mac/scoped_authorizationref.h",
    "mac/scoped_block.h",
    "mac/scoped_cftyperef.h",
    "mac/scoped_ioobject.h",
    "mac/scoped_ioplugininterface.h",
    "mac/scoped_launch_data.h",
    "mac/scoped_mach_port.cc",
    "mac/scoped_mach_port.h",
    "mac/scoped_nsautorelease_pool.h",
    "mac/scoped_nsautorelease_pool.mm",
    "mac/scoped_nsexception_enabler.h",
    "mac/scoped_nsexception_enabler.mm",
    "mac/scoped_nsobject.h",
    "mac/scoped_sending_event.h",
    "mac/scoped_sending_event.mm",
    "mac/sdk_forward_declarations.h",
    "macros.h",
    "md5.cc",
    "md5.h",
    "memory/aligned_memory.cc",
    "memory/aligned_memory.h",
    "memory/discardable_memory.cc",
    "memory/discardable_memory.h",
    "memory/discardable_memory_allocator_android.cc",
    "memory/discardable_memory_allocator_android.h",
    "memory/discardable_memory_android.cc",
    "memory/discardable_memory_emulated.cc",
    "memory/discardable_memory_emulated.h",
    "memory/discardable_memory_linux.cc",
    "memory/discardable_memory_mac.cc",
    "memory/discardable_memory_malloc.cc",
    "memory/discardable_memory_malloc.h",
    "memory/discardable_memory_manager.cc",
    "memory/discardable_memory_manager.h",
    "memory/discardable_memory_win.cc",
    "memory/linked_ptr.h",
    "memory/manual_constructor.h",
    "memory/memory_pressure_listener.cc",
    "memory/memory_pressure_listener.h",
    "memory/raw_scoped_refptr_mismatch_checker.h",
    "memory/ref_counted.cc",
    "memory/ref_counted.h",
    "memory/ref_counted_delete_on_message_loop.h",
    "memory/ref_counted_memory.cc",
    "memory/ref_counted_memory.h",
    "memory/scoped_handle.h",
    "memory/scoped_open_process.h",
    "memory/scoped_policy.h",
    "memory/scoped_ptr.h",
    "memory/scoped_vector.h",
    "memory/shared_memory.h",
    "memory/shared_memory_android.cc",
    "memory/shared_memory_nacl.cc",
    "memory/shared_memory_posix.cc",
    "memory/shared_memory_win.cc",
    "memory/singleton.cc",
    "memory/singleton.h",
    "memory/weak_ptr.cc",
    "memory/weak_ptr.h",
    "message_loop/incoming_task_queue.cc",
    "message_loop/incoming_task_queue.h",
    "message_loop/message_loop.cc",
    "message_loop/message_loop.h",
    "message_loop/message_loop_proxy.cc",
    "message_loop/message_loop_proxy.h",
    "message_loop/message_loop_proxy_impl.cc",
    "message_loop/message_loop_proxy_impl.h",
    "message_loop/message_pump.cc",
    "message_loop/message_pump.h",
    "message_loop/message_pump_android.cc",
    "message_loop/message_pump_android.h",
    "message_loop/message_pump_default.cc",
    "message_loop/message_pump_default.h",
    "message_loop/message_pump_glib.cc",
    "message_loop/message_pump_glib.h",
    "message_loop/message_pump_gtk.cc",
    "message_loop/message_pump_gtk.h",
    "message_loop/message_pump_io_ios.cc",
    "message_loop/message_pump_io_ios.h",
    "message_loop/message_pump_libevent.cc",
    "message_loop/message_pump_libevent.h",
    "message_loop/message_pump_mac.h",
    "message_loop/message_pump_mac.mm",
    "message_loop/message_pump_observer.h",
    "message_loop/message_pump_ozone.cc",
    "message_loop/message_pump_ozone.h",
    "message_loop/message_pump_win.cc",
    "message_loop/message_pump_win.h",
    "message_loop/message_pump_x11.cc",
    "message_loop/message_pump_x11.h",
    "metrics/field_trial.cc",
    "metrics/field_trial.h",
    "metrics/sample_map.cc",
    "metrics/sample_map.h",
    "metrics/sample_vector.cc",
    "metrics/sample_vector.h",
    "metrics/bucket_ranges.cc",
    "metrics/bucket_ranges.h",
    "metrics/histogram.cc",
    "metrics/histogram.h",
    "metrics/histogram_base.cc",
    "metrics/histogram_base.h",
    "metrics/histogram_flattener.h",
    "metrics/histogram_samples.cc",
    "metrics/histogram_samples.h",
    "metrics/histogram_snapshot_manager.cc",
    "metrics/histogram_snapshot_manager.h",
    "metrics/sparse_histogram.cc",
    "metrics/sparse_histogram.h",
    "metrics/statistics_recorder.cc",
    "metrics/statistics_recorder.h",
    "metrics/stats_counters.cc",
    "metrics/stats_counters.h",
    "metrics/stats_table.cc",
    "metrics/stats_table.h",
    "metrics/user_metrics.cc",
    "metrics/user_metrics.h",
    "metrics/user_metrics_action.h",
    "move.h",
    "native_library.h",
    "native_library_mac.mm",
    "native_library_posix.cc",
    "native_library_win.cc",
    "nix/mime_util_xdg.cc",
    "nix/mime_util_xdg.h",
    "nix/xdg_util.cc",
    "nix/xdg_util.h",
    "observer_list.h",
    "observer_list_threadsafe.h",
    "os_compat_android.cc",
    "os_compat_android.h",
    "os_compat_nacl.cc",
    "os_compat_nacl.h",
    "path_service.cc",
    "path_service.h",
    "pending_task.cc",
    "pending_task.h",
    "pickle.cc",
    "pickle.h",
    "platform_file.cc",
    "platform_file.h",
    "platform_file_posix.cc",
    "platform_file_win.cc",
    "port.h",
    "posix/eintr_wrapper.h",
    "posix/file_descriptor_shuffle.cc",
    "posix/file_descriptor_shuffle.y",
    "posix/global_descriptors.cc",
    "posix/global_descriptors.h",
    "posix/unix_domain_socket_linux.cc",
    "posix/unix_domain_socket_linux.h",
    "power_monitor/power_monitor.cc",
    "power_monitor/power_monitor.h",
    "power_monitor/power_monitor_device_source.cc",
    "power_monitor/power_monitor_device_source.h",
    "power_monitor/power_monitor_device_source_android.cc",
    "power_monitor/power_monitor_device_source_android.h",
    "power_monitor/power_monitor_device_source_ios.mm",
    "power_monitor/power_monitor_device_source_mac.mm",
    "power_monitor/power_monitor_device_source_posix.cc",
    "power_monitor/power_monitor_device_source_win.cc",
    "power_monitor/power_monitor_source.cc",
    "power_monitor/power_monitor_source.h",
    "power_monitor/power_observer.h",
    "process/internal_linux.cc",
    "process/internal_linux.h",
    "process/kill.cc",
    "process/kill.h",
    "process/kill_mac.cc",
    "process/kill_posix.cc",
    "process/kill_win.cc",
    "process/launch.cc",
    "process/launch.h",
    "process/launch_ios.cc",
    "process/launch_mac.cc",
    "process/launch_posix.cc",
    "process/launch_win.cc",
    "process/memory.h",
    "process/memory_linux.cc",
    "process/memory_mac.mm",
    "process/memory_win.cc",
    "process/process.h",
    "process/process_handle_freebsd.cc",
    "process/process_handle_linux.cc",
    "process/process_handle_mac.cc",
    "process/process_handle_openbsd.cc",
    "process/process_handle_posix.cc",
    "process/process_handle_win.cc",
    "process/process_info.h",
    "process/process_info_mac.cc",
    "process/process_info_win.cc",
    "process/process_iterator.cc",
    "process/process_iterator.h",
    "process/process_iterator_freebsd.cc",
    "process/process_iterator_linux.cc",
    "process/process_iterator_mac.cc",
    "process/process_iterator_openbsd.cc",
    "process/process_iterator_win.cc",
    "process/process_linux.cc",
    "process/process_metrics.h",
    "process/process_metrics_freebsd.cc",
    "process/process_metrics_ios.cc",
    "process/process_metrics_linux.cc",
    "process/process_metrics_mac.cc",
    "process/process_metrics_openbsd.cc",
    "process/process_metrics_posix.cc",
    "process/process_metrics_win.cc",
    "process/process_posix.cc",
    "process/process_util.h",
    "process/process_win.cc",
    "profiler/scoped_profile.cc",
    "profiler/scoped_profile.h",
    "profiler/alternate_timer.cc",
    "profiler/alternate_timer.h",
    "profiler/tracked_time.cc",
    "profiler/tracked_time.h",
    "rand_util.cc",
    "rand_util.h",
    "rand_util_nacl.cc",
    "rand_util_posix.cc",
    "rand_util_win.cc",
    "run_loop.cc",
    "run_loop.h",
    "safe_numerics.h",
    "safe_strerror_posix.cc",
    "safe_strerror_posix.h",
    "scoped_generic.h",
    "scoped_native_library.cc",
    "scoped_native_library.h",
    "sequence_checker.h",
    "sequence_checker_impl.cc",
    "sequence_checker_impl.h",
    "sequenced_task_runner.cc",
    "sequenced_task_runner.h",
    "sequenced_task_runner_helpers.h",
    "sha1.h",
    "sha1_portable.cc",
    "sha1_win.cc",
    "single_thread_task_runner.h",
    "stl_util.h",
    "strings/latin1_string_conversions.cc",
    "strings/latin1_string_conversions.h",
    "strings/nullable_string16.cc",
    "strings/nullable_string16.h",
    "strings/string16.cc",
    "strings/string16.h",
    "strings/string_number_conversions.cc",
    "strings/string_split.cc",
    "strings/string_split.h",
    "strings/string_number_conversions.h",
    "strings/string_piece.cc",
    "strings/string_piece.h",
    "strings/string_tokenizer.h",
    "strings/string_util.cc",
    "strings/string_util.h",
    "strings/string_util_constants.cc",
    "strings/string_util_posix.h",
    "strings/string_util_win.h",
    "strings/stringize_macros.h",
    "strings/stringprintf.cc",
    "strings/stringprintf.h",
    "strings/sys_string_conversions.h",
    "strings/sys_string_conversions_mac.mm",
    "strings/sys_string_conversions_posix.cc",
    "strings/sys_string_conversions_win.cc",
    "strings/utf_offset_string_conversions.cc",
    "strings/utf_offset_string_conversions.h",
    "strings/utf_string_conversion_utils.cc",
    "strings/utf_string_conversion_utils.h",
    "strings/utf_string_conversions.cc",
    "strings/utf_string_conversions.h",
    "supports_user_data.cc",
    "supports_user_data.h",
    "sync_socket.h",
    "sync_socket_posix.cc",
    "sync_socket_win.cc",
    "synchronization/cancellation_flag.cc",
    "synchronization/cancellation_flag.h",
    "synchronization/condition_variable.h",
    "synchronization/condition_variable_posix.cc",
    "synchronization/condition_variable_win.cc",
    "synchronization/lock.cc",
    "synchronization/lock.h",
    "synchronization/lock_impl.h",
    "synchronization/lock_impl_posix.cc",
    "synchronization/lock_impl_win.cc",
    "synchronization/spin_wait.h",
    "synchronization/waitable_event.h",
    "synchronization/waitable_event_posix.cc",
    "synchronization/waitable_event_watcher.h",
    "synchronization/waitable_event_watcher_posix.cc",
    "synchronization/waitable_event_watcher_win.cc",
    "synchronization/waitable_event_win.cc",
    "system_monitor/system_monitor.cc",
    "system_monitor/system_monitor.h",
    "sys_byteorder.h",
    "sys_info.cc",
    "sys_info.h",
    "sys_info_android.cc",
    "sys_info_chromeos.cc",
    "sys_info_freebsd.cc",
    "sys_info_ios.mm",
    "sys_info_linux.cc",
    "sys_info_mac.cc",
    "sys_info_openbsd.cc",
    "sys_info_posix.cc",
    "sys_info_win.cc",
    "task_runner.cc",
    "task_runner.h",
    "task_runner_util.h",
    "template_util.h",
    "thread_task_runner_handle.cc",
    "thread_task_runner_handle.h",
    "threading/non_thread_safe.h",
    "threading/non_thread_safe_impl.cc",
    "threading/non_thread_safe_impl.h",
    "threading/platform_thread.h",
    "threading/platform_thread_android.cc",
    "threading/platform_thread_linux.cc",
    "threading/platform_thread_mac.mm",
    "threading/platform_thread_posix.cc",
    "threading/platform_thread_win.cc",
    "threading/post_task_and_reply_impl.cc",
    "threading/post_task_and_reply_impl.h",
    "threading/sequenced_worker_pool.cc",
    "threading/sequenced_worker_pool.h",
    "threading/simple_thread.cc",
    "threading/simple_thread.h",
    "threading/thread.cc",
    "threading/thread.h",
    "threading/thread_checker.h",
    "threading/thread_checker_impl.cc",
    "threading/thread_checker_impl.h",
    "threading/thread_collision_warner.cc",
    "threading/thread_collision_warner.h",
    "threading/thread_id_name_manager.cc",
    "threading/thread_id_name_manager.h",
    "threading/thread_local.h",
    "threading/thread_local_posix.cc",
    "threading/thread_local_storage.cc",
    "threading/thread_local_storage.h",
    "threading/thread_local_storage_posix.cc",
    "threading/thread_local_storage_win.cc",
    "threading/thread_local_win.cc",
    "threading/thread_restrictions.h",
    "threading/thread_restrictions.cc",
    "threading/watchdog.cc",
    "threading/watchdog.h",
    "threading/worker_pool.h",
    "threading/worker_pool.cc",
    "threading/worker_pool_posix.cc",
    "threading/worker_pool_posix.h",
    "threading/worker_pool_win.cc",
    "time/clock.cc",
    "time/clock.h",
    "time/default_clock.cc",
    "time/default_clock.h",
    "time/default_tick_clock.cc",
    "time/default_tick_clock.h",
    "time/tick_clock.cc",
    "time/tick_clock.h",
    "time/time.cc",
    "time/time.h",
    "time/time_mac.cc",
    "time/time_posix.cc",
    "time/time_win.cc",
    "timer/elapsed_timer.cc",
    "timer/elapsed_timer.h",
    "timer/hi_res_timer_manager.h",
    "timer/hi_res_timer_manager_posix.cc",
    "timer/hi_res_timer_manager_win.cc",
    "timer/timer.cc",
    "timer/timer.h",
    "tracked_objects.cc",
    "tracked_objects.h",
    "tracking_info.cc",
    "tracking_info.h",
    "tuple.h",
    "values.cc",
    "values.h",
    "value_conversions.cc",
    "value_conversions.h",
    "version.cc",
    "version.h",
    "vlog.cc",
    "vlog.h",
    "win/enum_variant.cc",
    "win/enum_variant.h",
    "win/event_trace_consumer.h",
    "win/event_trace_controller.cc",
    "win/event_trace_controller.h",
    "win/event_trace_provider.cc",
    "win/event_trace_provider.h",
    "win/i18n.cc",
    "win/i18n.h",
    "win/iat_patch_function.cc",
    "win/iat_patch_function.h",
    "win/iunknown_impl.cc",
    "win/iunknown_impl.h",
    "win/message_window.cc",
    "win/message_window.h",
    "win/metro.cc",
    "win/metro.h",
    "win/object_watcher.cc",
    "win/object_watcher.h",
    "win/registry.cc",
    "win/registry.h",
    "win/resource_util.cc",
    "win/resource_util.h",
    "win/scoped_bstr.cc",
    "win/scoped_bstr.h",
    "win/scoped_co_mem.h",
    "win/scoped_com_initializer.h",
    "win/scoped_comptr.h",
    "win/scoped_gdi_object.h",
    "win/scoped_handle.cc",
    "win/scoped_handle.h",
    "win/scoped_hdc.h",
    "win/scoped_hglobal.h",
    "win/scoped_process_information.cc",
    "win/scoped_process_information.h",
    "win/scoped_propvariant.h",
    "win/scoped_select_object.h",
    "win/scoped_variant.cc",
    "win/scoped_variant.h",
    "win/shortcut.cc",
    "win/shortcut.h",
    "win/startup_information.cc",
    "win/startup_information.h",
    "win/win_util.cc",
    "win/win_util.h",
    "win/windows_version.cc",
    "win/windows_version.h",
    "win/wrapped_window_proc.cc",
    "win/wrapped_window_proc.h",
  ]

  # TODO(brettw) I don't understand the conditions this file is used.
  sources -= [ "files/file_path_watcher_stub.cc" ]

  sources -= [
    "process/process_handle_freebsd.cc",
    "process/process_handle_openbsd.cc",
    "process/process_iterator_freebsd.cc",
    "process/process_iterator_openbsd.cc",
    "process/process_metrics_freebsd.cc",
    "process/process_metrics_openbsd.cc",
    "sys_info_freebsd.cc",
    "sys_info_openbsd.cc",
  ]

  defines = [
    "BASE_IMPLEMENTATION",
  ]

  deps = [
    ":base_static",
    "//base/allocator:allocator_extension_thunks",
    "//base/third_party/dynamic_annotations",
    "//base/third_party/nspr",
    "//third_party/modp_b64",
  ]

  if (!is_chromeos) {
    sources -= [
      "sys_info_chromeos.cc",
    ]
  }

  if (is_nacl) {
    # These things would otherwise be built on a Posix build but aren't
    # supported on NaCl.
    sources -= [
      "debug/stack_trace_posix.cc",
      "files/file_enumerator_posix.cc",
      "file_util_posix.cc",
      "message_loop/message_pump_libevent.cc",
      "process/kill_posix.cc",
      "process/launch_posix.cc",
      "process/process_metrics_posix.cc",
      "process/process_posix.cc",
      "metrics/field_trial.cc",
      "native_library_posix.cc",
      "memory/shared_memory_posix.cc",
      "sync_socket_posix.cc",
      "sys_info_posix.cc",
    ]
  } else {
    # Remove nacl stuff.
    sources -= [
      "os_compat_nacl.cc",
      "os_compat_nacl.h",
      "rand_util_nacl.cc",
      "memory/shared_memory_nacl.cc",
    ]
  }

  # Windows.
  if (is_win) {
    sources -= [
      "message_loop/message_pump_libevent.cc",
      "strings/string16.cc",
      # Not using sha1_win.cc because it may have caused a
      # regression to page cycler moz.
      "sha1_win.cc",
    ]

    if (is_component_build) {
      sources -= [ "debug/debug_on_start_win.cc" ]
    }
  } else if (!is_nacl) {
    # Non-Windows.
    deps += [ "//third_party/libevent" ]
  }

  # Mac.
  if (is_mac) {
    sources -= [
      "base_paths_posix.cc",
      "native_library_posix.cc",
      "strings/sys_string_conversions_posix.cc",
    ]
    deps += [ "//third_party/mach_override" ]
  } else {
    # Non-Mac.
    sources -= [ "files/file_path_watcher_kqueue.cc" ]
  }

  # Linux.
  if (is_linux) {
    # TODO(brettw) this will need to be parameterized at some point.
    linux_configs = [
      "//build/config/linux:glib",
    ]
    if (toolkit_uses_gtk) {
      linux_configs += [ "//build/config/linux:gtk" ]
    }
    if (use_x11) {
      linux_configs += [
        "//build/config/linux:x11",
      ]
    } else {
      # On non-Linux platforms, the X11 files will already have been filtered
      # out using the sources assignment filter.
      sources -= [
        "message_loop/message_pump_x11.cc",
        "message_loop/message_pump_x11.h",
      ]
    }

    configs += linux_configs
    all_dependent_configs = linux_configs

    if (!is_android) {
      # These dependencies are not required on Android, and in the case
      # of xdg_mime must be excluded due to licensing restrictions.
      deps += [
        "//base/third_party/symbolize",
        "//base/third_party/xdg_mime",
        "//base/third_party/xdg_user_dirs",
      ]
    }
  } else {
    # Non-Linux.
    sources -= [
      "nix/mime_util_xdg.cc",
      "nix/mime_util_xdg.h",
      "nix/xdg_util.cc",
      "nix/xdg_util.h",
    ]
  }

  if (!use_glib) {
    sources -= [
      "message_loop/message_pump_glib.cc",
      "message_loop/message_pump_glib.h",
    ]
  }
  if (!use_ozone) {
    sources -= [
      "message_loop/message_pump_ozone.cc",
      "message_loop/message_pump_ozone.h",
    ]
  }
  if (!toolkit_uses_gtk) {
    sources -= [
      "message_loop/message_pump_gtk.cc",
      "message_loop/message_pump_gtk.h",
    ]
  }
}

# This is the subset of files from base that should not be used with a dynamic
# library. Note that this library cannot depend on base because base depends on
# base_static.
static_library("base_static") {
  sources = [
    "base_switches.cc",
    "base_switches.h",
    "win/pe_image.cc",
    "win/pe_image.h",
  ]
}

component("base_i18n") {
  sources = [
    "i18n/base_i18n_export.h",
    "i18n/bidi_line_iterator.cc",
    "i18n/bidi_line_iterator.h",
    "i18n/break_iterator.cc",
    "i18n/break_iterator.h",
    "i18n/char_iterator.cc",
    "i18n/char_iterator.h",
    "i18n/case_conversion.cc",
    "i18n/case_conversion.h",
    "i18n/file_util_icu.cc",
    "i18n/file_util_icu.h",
    "i18n/icu_encoding_detection.cc",
    "i18n/icu_encoding_detection.h",
    "i18n/icu_string_conversions.cc",
    "i18n/icu_string_conversions.h",
    "i18n/icu_util.cc",
    "i18n/icu_util.h",
    "i18n/number_formatting.cc",
    "i18n/number_formatting.h",
    "i18n/rtl.cc",
    "i18n/rtl.h",
    "i18n/string_compare.cc",
    "i18n/string_compare.h",
    "i18n/string_search.cc",
    "i18n/string_search.h",
    "i18n/time_formatting.cc",
    "i18n/time_formatting.h",
  ]
  defines = [ "BASE_I18N_IMPLEMENTATION" ]
  configs += [ "//build/config/compiler:wexit_time_destructors" ]
  deps = [
    ":base",
    "//base/third_party/dynamic_annotations",
    "//third_party/icu:icui18n",
    "//third_party/icu:icuuc",
  ]

  if (toolkit_uses_gtk) {
    # i18n/rtl.cc uses gtk
    configs += [ "//build/config/linux:gtk" ]
  }

  #'conditions': [
  #  ['OS == "win"', {
  #    # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
  #    'msvs_disabled_warnings': [
  #      4267,
  #    ],
  #  }],
  #],
  #'variables': {
  #  'optimize': 'max',
  #},
}