Add stats collection for telemetry startup.warm.blank_page test.

components/html_viewer/BUILD.gn

 # 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.
 
 import("//build/module_args/v8.gni")
 import("//mojo/public/mojo_application.gni")
 import("//testing/test.gni")
 import("//tools/grit/grit_rule.gni")
 import("//tools/grit/repack.gni")
 
@@ skipping 84 matching lines @@
     "html_viewer.cc",
     "html_viewer.h",
     "html_viewer_switches.cc",
     "html_viewer_switches.h",
     "media_factory.cc",
     "media_factory.h",
     "mock_web_blob_registry_impl.cc",
     "mock_web_blob_registry_impl.h",
     "replicated_frame_state.cc",
     "replicated_frame_state.h",
+    "stats_collection_controller.cc",
+    "stats_collection_controller.h",
+    "stats_collection_observer.cc",
+    "stats_collection_observer.h",
     "test_html_viewer_impl.cc",
     "test_html_viewer_impl.h",
     "touch_handler.cc",
     "touch_handler.h",
     "web_clipboard_impl.cc",
     "web_clipboard_impl.h",
     "web_cookie_jar_impl.cc",
     "web_cookie_jar_impl.h",
     "web_layer_impl.cc",
     "web_layer_impl.h",
@@ skipping 23 matching lines @@
     "//cc/surfaces",
     "//components/clipboard/public/interfaces",
     "//components/devtools_service/public/cpp",
     "//components/devtools_service/public/interfaces",
     "//components/html_viewer/public/interfaces",
     "//components/message_port",
     "//components/mime_util",
     "//components/resource_provider/public/cpp",
     "//components/resource_provider/public/interfaces",
     "//components/scheduler:scheduler",
+    "//components/startup_metric_utils",
     "//components/view_manager/gles2:lib",
     "//components/view_manager/public/interfaces",
     "//components/webcrypto",
     "//gin",
     "//mandoline/services/navigation/public/interfaces",
     "//mandoline/tab/public/interfaces",
     "//media",
     "//media/blink",
     "//media/mojo",
     "//mojo/application/public/cpp",
     "//mojo/cc",
     "//mojo/common",
     "//mojo/converters/surfaces",
     "//mojo/message_pump",
     "//mojo/platform_handle",
+    "//mojo/runner:switches",
     "//mojo/services/network/public/cpp",
     "//mojo/services/network/public/interfaces",
+    "//mojo/services/tracing:bindings",
     "//net",
     "//skia",
     "//third_party/mojo_services/src/accessibility/public/interfaces",
     "//ui/mojo/events:interfaces",
     "//ui/events",
     "//ui/events:gesture_detection",
     "//ui/events/blink",
     "//ui/events/gestures/blink",
     "//ui/gfx",
     "//ui/gfx/geometry",
@@ skipping 13 matching lines @@
   }
 
   if (is_linux && !is_android) {
     deps += [ "//components/font_service/public/cpp" ]
   }
 
   data_deps = [
     "//components/clipboard",
     "//components/view_manager",
     "//mojo/services/network:network",
+    "//mojo/services/tracing",
   ]
 }
 
 mojo_native_application("html_viewer") {
   sources = [
     "html_viewer_main.cc",
   ]
   deps = [
     ":lib",
     ":pak",
@@ skipping 113 matching lines @@
 
   data_deps = [
     ":html_viewer",
     "//components/view_manager",
   ]
 
   if (is_linux && !is_android) {
     data_deps += [ "//components/font_service" ]
   }
 }