Create and integrate a metrics service client into Blimp engine.

blimp/engine/BUILD.gn

 # 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.
 
 import("//build/config/features.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 import("//build/config/ui.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//tools/grit/repack.gni")
 import("//tools/grit/grit_rule.gni")
@@ skipping 37 matching lines @@
 source_set("app") {
   sources = [
     "app/blimp_browser_main_parts.cc",
     "app/blimp_browser_main_parts.h",
     "app/blimp_content_browser_client.cc",
     "app/blimp_content_browser_client.h",
     "app/blimp_content_main_delegate.cc",
     "app/blimp_content_main_delegate.h",
   ]
 
+  public_deps = [
+    ":app_metrics",
+  ]
+
   deps = [
     ":app_config",
     ":app_net",
     ":app_permissions",
     ":app_settings",
     ":app_switches",
     ":app_ui",
     ":blob_channel",
     ":common",
     ":crash",
@@ skipping 23 matching lines @@
   deps = [
     ":app_switches",
     "//base",
     "//cc",
     "//content/public/common",
     "//ui/gl",
     "//ui/native_theme",
   ]
 }
 
+source_set("app_metrics") {
+  sources = [
+    "app/blimp_metrics_service_client.cc",
+    "app/blimp_metrics_service_client.h",
+  ]
+
+  public_deps = [
+    "//components/metrics",
+    "//content/public/browser",
+  ]
+
+  deps = [
+    "//base",
+    "//base:i18n",
+    "//components/metrics:gpu",
+    "//components/metrics:net",
+    "//components/metrics:profiler",
+    "//components/metrics:ui",
+    "//components/prefs",
+    "//components/version_info",
+    "//net",
+  ]
+}
+
 source_set("app_net") {
   sources = [
     "app/blimp_network_delegate.cc",
     "app/blimp_network_delegate.h",
     "app/blimp_system_url_request_context_getter.cc",
     "app/blimp_system_url_request_context_getter.h",
     "app/blimp_url_request_context_getter.cc",
     "app/blimp_url_request_context_getter.h",
   ]
   deps = [
@@ skipping 83 matching lines @@
 
 source_set("common") {
   sources = [
     "common/blimp_browser_context.cc",
     "common/blimp_browser_context.h",
     "common/blimp_content_client.cc",
     "common/blimp_content_client.h",
   ]
 
   deps = [
+    ":app_metrics",
     ":app_net",
     ":app_permissions",
     ":common_user_agent",
     "//base",
-    "//content/public/browser",
+    "//components/metrics",
+    "//components/pref_registry",
+    "//components/prefs",
+    "//components/version_info",
     "//content/public/common",
     "//net",
     "//ui/base",
   ]
 }
 
 source_set("common_user_agent") {
   sources = [
     "common/blimp_user_agent.cc",
     "common/blimp_user_agent.h",
@@ skipping 108 matching lines @@
     ":app",
     "//base",
   ]
 }
 
 source_set("app_unit_tests") {
   testonly = true
 
   sources = [
     "app/blimp_engine_config_unittest.cc",
+    "app/blimp_metrics_service_client_unittest.cc",
     "app/blimp_system_url_request_context_getter_unittest.cc",
     "app/settings_manager_unittest.cc",
     "app/ui/blimp_screen_unittest.cc",
   ]
 
   deps = [
     ":app",
     ":app_config",
+    ":app_metrics",
     ":app_net",
     ":app_settings",
     ":app_switches",
     "//base",
     "//base/test:run_all_unittests",
     "//base/test:test_support",
     "//blimp/engine:app_ui",
+    "//components/metrics:metrics",
+    "//components/pref_registry:pref_registry",
+    "//components/prefs:prefs",
     "//content/test:test_support",
+    "//net:test_support",
     "//testing/gmock",
     "//testing/gtest",
     "//ui/display",
     "//ui/gfx:test_support",
   ]
 }
 
+source_set("common_unit_tests") {
+  testonly = true
+
+  sources = [
+    "common/blimp_browser_context_unittest.cc",
+  ]
+
+  deps = [
+    ":common",
+    "//base",
+    "//base/test:run_all_unittests",
+    "//base/test:test_support",
+    "//components/metrics:metrics",
+    "//content/public/browser",
+    "//content/test:test_support",
+    "//net:test_support",
+    "//testing/gmock",
+    "//testing/gtest",
+  ]
+}
+
 source_set("feature_unit_tests") {
   testonly = true
 
   sources = [
     "feature/engine_render_widget_feature_unittest.cc",
     "feature/engine_settings_feature_unittest.cc",
   ]
 
   deps = [
     ":feature",
@@ skipping 13 matching lines @@
     "//third_party/WebKit/public:blink_headers",
     "//ui/base/ime",
   ]
 }
 
 source_set("unit_tests") {
   testonly = true
 
   deps = [
     ":app_unit_tests",
+    ":common_unit_tests",
     ":feature_unit_tests",
   ]
 }
 
 if (is_linux) {
   executable("blimp_engine_app") {
     sources = [
       "app/blimp_main.cc",
     ]
 
@@ skipping 62 matching lines @@
       _rebased_dockerfile,
       "--startup-script",
       _rebased_startup_script,
       "--manifest",
       _rebased_manifest,
       "--output",
       rebase_path(_bundle),
     ]
   }
 }