Stop building components dependending on //content on iOS.

Chrome for iOS should not depends on //content, so stop compiling
components/metrics/{gpu,profiler} on iOS as they depends on //content.

BUG=None

Review URL: https://codereview.chromium.org/1309143005

Cr-Commit-Position: refs/heads/master@{#347686}

4 files changed, 106 insertions, 89 deletions

diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index 5636b33..40b3ea2 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -3136,9 +3136,7 @@
         '../components/components.gyp:instance_id',
         '../components/components.gyp:invalidation_impl',
         '../components/components.gyp:metrics',
-        '../components/components.gyp:metrics_gpu',
         '../components/components.gyp:metrics_net',
-        '../components/components.gyp:metrics_profiler',
         '../components/components.gyp:navigation_metrics',
         '../components/components.gyp:network_time',
         '../components/components.gyp:offline_pages',
@@ -3249,6 +3247,8 @@
             '../components/components.gyp:keyed_service_content',
             '../components/components.gyp:navigation_interception',
             '../components/components.gyp:network_hints_common',
+            '../components/components.gyp:metrics_gpu',
+            '../components/components.gyp:metrics_profiler',
             '../components/components.gyp:packed_ct_ev_whitelist',
             '../components/components.gyp:password_manager_content_browser',
             '../components/components.gyp:password_manager_sync_browser',
diff --git a/components/components_tests.gyp b/components/components_tests.gyp
index 31e376c..dfe3f0b 100644
--- a/components/components_tests.gyp
+++ b/components/components_tests.gyp
@@ -905,9 +905,7 @@
         'components.gyp:login',
         'components.gyp:memory_pressure',
         'components.gyp:metrics',
-        'components.gyp:metrics_gpu',
         'components.gyp:metrics_net',
-        'components.gyp:metrics_profiler',
         'components.gyp:metrics_test_support',
         'components.gyp:network_time',
         'components.gyp:offline_pages',
@@ -1041,6 +1039,8 @@
             'components.gyp:keyed_service_content',
             'components.gyp:navigation_interception',
             'components.gyp:network_hints_renderer',
+            'components.gyp:metrics_gpu',
+            'components.gyp:metrics_profiler',
             'components.gyp:password_manager_content_browser',
             'components.gyp:password_manager_content_common',
             'components.gyp:power',
@@ -1094,6 +1094,8 @@
           ],
           'sources!': [
             'metrics/gpu/gpu_metrics_provider_unittest.cc',
+            'metrics/profiler/profiler_metrics_provider_unittest.cc',
+            'metrics/profiler/tracking_synchronizer_unittest.cc',
           ],
           'sources/': [
             # Exclude all tests that depends on //content (based on layered-
diff --git a/components/metrics.gypi b/components/metrics.gypi
index 28126bd..6954198 100644
--- a/components/metrics.gypi
+++ b/components/metrics.gypi
@@ -88,25 +88,6 @@
       ],
     },
     {
-      # GN version: //components/metrics:gpu
-      'target_name': 'metrics_gpu',
-      'type': 'static_library',
-      'include_dirs': [
-        '..',
-      ],
-      'dependencies': [
-        '../base/base.gyp:base',
-        '../content/content.gyp:content_browser',
-        '../ui/gfx/gfx.gyp:gfx',
-        'component_metrics_proto',
-        'metrics',
-      ],
-      'sources': [
-        'metrics/gpu/gpu_metrics_provider.cc',
-        'metrics/gpu/gpu_metrics_provider.h',
-      ],
-    },
-    {
       # GN version: //components/metrics:net
       'target_name': 'metrics_net',
       'type': 'static_library',
@@ -132,32 +113,6 @@
       ],
     },
     {
-      # GN version: //components/metrics:profiler
-      'target_name': 'metrics_profiler',
-      'type': 'static_library',
-      'include_dirs': [
-        '..',
-      ],
-      'dependencies': [
-        '../content/content.gyp:content_browser',
-        '../content/content.gyp:content_common',
-        'component_metrics_proto',
-        'metrics',
-        'variations',
-      ],
-      'export_dependent_settings': [
-        'component_metrics_proto',
-      ],
-      'sources': [
-        'metrics/profiler/profiler_metrics_provider.cc',
-        'metrics/profiler/profiler_metrics_provider.h',
-        'metrics/profiler/tracking_synchronizer.cc',
-        'metrics/profiler/tracking_synchronizer.h',
-        'metrics/profiler/tracking_synchronizer_observer.cc',
-        'metrics/profiler/tracking_synchronizer_observer.h',
-      ],
-    },
-    {
       # Protobuf compiler / generator for UMA (User Metrics Analysis).
       #
       # GN version: //components/metrics/proto:proto
@@ -225,5 +180,54 @@
         },
       ],
     }],
+    ['OS!="ios"', {
+      'targets': [
+        {
+          # GN version: //components/metrics:gpu
+          'target_name': 'metrics_gpu',
+          'type': 'static_library',
+          'include_dirs': [
+            '..',
+          ],
+          'dependencies': [
+            '../base/base.gyp:base',
+            '../content/content.gyp:content_browser',
+            '../ui/gfx/gfx.gyp:gfx',
+            'component_metrics_proto',
+            'metrics',
+          ],
+          'sources': [
+            'metrics/gpu/gpu_metrics_provider.cc',
+            'metrics/gpu/gpu_metrics_provider.h',
+          ],
+        },
+        {
+          # GN version: //components/metrics:profiler
+          'target_name': 'metrics_profiler',
+          'type': 'static_library',
+          'include_dirs': [
+            '..',
+          ],
+          'dependencies': [
+            '../content/content.gyp:content_browser',
+            '../content/content.gyp:content_common',
+            'component_metrics_proto',
+            'metrics',
+            'variations',
+          ],
+          'export_dependent_settings': [
+            'component_metrics_proto',
+          ],
+          'sources': [
+            'metrics/profiler/profiler_metrics_provider.cc',
+            'metrics/profiler/profiler_metrics_provider.h',
+            'metrics/profiler/tracking_synchronizer.cc',
+            'metrics/profiler/tracking_synchronizer.h',
+            'metrics/profiler/tracking_synchronizer_observer.cc',
+            'metrics/profiler/tracking_synchronizer_observer.h',
+          ],
+        },
+      ],
+    }]
   ],
 }
diff --git a/components/metrics/BUILD.gn b/components/metrics/BUILD.gn
index 114fc3d..bfae327 100644
--- a/components/metrics/BUILD.gn
+++ b/components/metrics/BUILD.gn
@@ -77,22 +77,24 @@ source_set("metrics") {
   }
 }
 
-# GYP version: components/metrics.gypi:metrics_gpu
-source_set("gpu") {
-  sources = [
-    "gpu/gpu_metrics_provider.cc",
-    "gpu/gpu_metrics_provider.h",
-  ]
+if (!is_ios) {
+  # GYP version: components/metrics.gypi:metrics_gpu
+  source_set("gpu") {
+    sources = [
+      "gpu/gpu_metrics_provider.cc",
+      "gpu/gpu_metrics_provider.h",
+    ]
 
-  public_deps = [
-    ":metrics",
-  ]
-  deps = [
-    "//base",
-    "//content/public/browser",
-    "//gpu/config",
-    "//ui/gfx",
-  ]
+    public_deps = [
+      ":metrics",
+    ]
+    deps = [
+      "//base",
+      "//content/public/browser",
+      "//gpu/config",
+      "//ui/gfx",
+    ]
+  }
 }
 
 # GYP version: components/metrics.gypi:metrics_net
@@ -118,26 +120,28 @@ static_library("net") {
   ]
 }
 
-# GYP version: components/metrics.gypi:metrics_profiler
-source_set("profiler") {
-  sources = [
-    "profiler/profiler_metrics_provider.cc",
-    "profiler/profiler_metrics_provider.h",
-    "profiler/tracking_synchronizer.cc",
-    "profiler/tracking_synchronizer.h",
-    "profiler/tracking_synchronizer_observer.cc",
-    "profiler/tracking_synchronizer_observer.h",
-  ]
+if (!is_ios) {
+  # GYP version: components/metrics.gypi:metrics_profiler
+  source_set("profiler") {
+    sources = [
+      "profiler/profiler_metrics_provider.cc",
+      "profiler/profiler_metrics_provider.h",
+      "profiler/tracking_synchronizer.cc",
+      "profiler/tracking_synchronizer.h",
+      "profiler/tracking_synchronizer_observer.cc",
+      "profiler/tracking_synchronizer_observer.h",
+    ]
 
-  public_deps = [
-    ":metrics",
-  ]
-  deps = [
-    "//base",
-    "//components/variations",
-    "//content/public/browser",
-    "//content/public/common",
-  ]
+    public_deps = [
+      ":metrics",
+    ]
+    deps = [
+      "//base",
+      "//components/variations",
+      "//content/public/browser",
+      "//content/public/common",
+    ]
+  }
 }
 
 # GYP version: components/metrics.gypi:metrics_test_support
@@ -178,7 +182,6 @@ source_set("unit_tests") {
     "call_stack_profile_metrics_provider_unittest.cc",
     "daily_event_unittest.cc",
     "drive_metrics_provider_unittest.cc",
-    "gpu/gpu_metrics_provider_unittest.cc",
     "histogram_encoder_unittest.cc",
     "machine_id_provider_win_unittest.cc",
     "metrics_hashes_unittest.cc",
@@ -189,20 +192,15 @@ source_set("unit_tests") {
     "metrics_state_manager_unittest.cc",
     "net/net_metrics_log_uploader_unittest.cc",
     "persisted_logs_unittest.cc",
-    "profiler/profiler_metrics_provider_unittest.cc",
-    "profiler/tracking_synchronizer_unittest.cc",
   ]
 
   deps = [
-    ":gpu",
     ":metrics",
     ":net",
-    ":profiler",
     ":test_support",
     "//base:prefs_test_support",
     "//base/test:test_support",
     "//components/variations",
-    "//content/public/common",
     "//testing/gtest",
   ]
 
@@ -210,5 +208,18 @@ source_set("unit_tests") {
     sources += [ "serialization/serialization_utils_unittest.cc" ]
     deps += [ ":serialization" ]
   }
+
+  if (!is_ios) {
+    sources += [
+      "gpu/gpu_metrics_provider_unittest.cc",
+      "profiler/profiler_metrics_provider_unittest.cc",
+      "profiler/tracking_synchronizer_unittest.cc",
+    ]
+    deps += [
+      ":gpu",
+      ":profiler",
+      "//content/public/common",
+    ]
+  }
 }
 # TODO(GYP): metrics_chromeos