[DeviceService] Add end-to-end browsertest for PowerMonitor

content/test/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/config/chrome_build.gni")
 import("//build/config/chromecast_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
@@ skipping 662 matching lines @@
     "../browser/media/session/mock_media_session_player_observer.cc",
     "../browser/media/session/mock_media_session_player_observer.h",
     "../browser/memory/memory_coordinator_impl_browsertest.cc",
     "../browser/message_port_provider_browsertest.cc",
     "../browser/mojo_sandbox_browsertest.cc",
     "../browser/net_info_browsertest.cc",
     "../browser/payments/payment_app_browsertest.cc",
     "../browser/pointer_lock_browsertest.cc",
     "../browser/pointer_lock_browsertest.h",
     "../browser/pointer_lock_browsertest_mac.mm",
+    "../browser/power_monitor_browsertest.cc",
     "../browser/presentation/presentation_browsertest.cc",
     "../browser/renderer_host/input/composited_scrolling_browsertest.cc",
     "../browser/renderer_host/input/interaction_mq_dynamic_browsertest.cc",
     "../browser/renderer_host/input/main_thread_event_queue_browsertest.cc",
     "../browser/renderer_host/input/mouse_latency_browsertest.cc",
     "../browser/renderer_host/input/non_blocking_event_browsertest.cc",
     "../browser/renderer_host/input/scroll_latency_browsertest.cc",
     "../browser/renderer_host/input/touch_action_browsertest.cc",
     "../browser/renderer_host/input/touch_input_browsertest.cc",
     "../browser/renderer_host/input/touch_selection_controller_client_aura_browsertest.cc",
@@ skipping 68 matching lines @@
     "//content/browser:for_content_tests",
     "//content/browser/background_sync:background_sync_proto",
     "//content/child:for_content_tests",
     "//content/gpu",
     "//content/public/browser",
     "//content/public/child",
     "//content/public/common",
     "//content/public/renderer",
     "//content/renderer:for_content_tests",
     "//content/shell:content_shell_lib",
+    "//content/shell:mojo_bindings",
     "//content/shell:pak",
     "//content/test:test_support",
     "//device/base/synchronization",
     "//device/generic_sensor",
     "//device/power_save_blocker",
     "//device/screen_orientation/public/interfaces",
     "//device/sensors",
     "//device/sensors/public/cpp:full",
     "//device/wake_lock/public/interfaces",
     "//gin",
@@ skipping 1108 matching lines @@
   if (is_android) {
     deps += [ "//testing/android/native_test:native_test_native_code" ]
   }
 }
 
 group("fuzzers") {
   deps = [
     "//content/test/fuzzer",
   ]
 }