Decouple PowerUsageMonitor{Impl} from //content/browser

chrome/browser/chrome_browser_main.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_CHROME_BROWSER_MAIN_H_
 #define CHROME_BROWSER_CHROME_BROWSER_MAIN_H_
 
 #include <memory>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/metrics/field_trial.h"
 #include "base/profiler/stack_sampling_profiler.h"
 #include "base/tracked_objects.h"
 #include "build/build_config.h"
 #include "chrome/browser/chrome_browser_field_trials.h"
 #include "chrome/browser/chrome_process_singleton.h"
 #include "chrome/browser/first_run/first_run.h"
+#include "chrome/browser/power_usage_monitor/power_usage_monitor.h"
 #include "chrome/browser/process_singleton.h"
 #include "chrome/browser/ui/startup/startup_browser_creator.h"
 #include "chrome/common/stack_sampling_configuration.h"
 #include "content/public/browser/browser_main_parts.h"
 #include "content/public/common/main_function_params.h"
 
 class BrowserProcessImpl;
 class ChromeBrowserMainExtraParts;
 class FieldTrialSynchronizer;
 class MetricsService;
@@ skipping 138 matching lines @@
   scoped_refptr<metrics::TrackingSynchronizer> tracking_synchronizer_;
 
 #if !defined(OS_ANDROID)
   // Browser creation happens on the Java side in Android.
   std::unique_ptr<StartupBrowserCreator> browser_creator_;
 
   // Android doesn't support multiple browser processes, so it doesn't implement
   // ProcessSingleton.
   std::unique_ptr<ChromeProcessSingleton> process_singleton_;
 
+#if !defined(OS_LINUX) || defined(OS_CHROMEOS)  // http://crbug.com/426393
+  std::unique_ptr<PowerUsageMonitor> power_usage_monitor_;
+#endif  // !defined(OS_LINUX) || defined(OS_CHROMEOS)
+
   // Android's first run is done in Java instead of native.
   std::unique_ptr<first_run::MasterPrefs> master_prefs_;
 
   ProcessSingleton::NotifyResult notify_result_ =
       ProcessSingleton::PROCESS_NONE;
 
   // Members needed across shutdown methods.
   bool restart_last_session_ = false;
 #endif
 
   Profile* profile_;
   bool run_message_loop_;
   std::unique_ptr<ThreeDAPIObserver> three_d_observer_;
 
   // Initialized in |SetupFieldTrials()|.
   scoped_refptr<FieldTrialSynchronizer> field_trial_synchronizer_;
 
   // Members initialized in PreMainMessageLoopRun, needed in
   // PreMainMessageLoopRunThreadsCreated.
   PrefService* local_state_;
   base::FilePath user_data_dir_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeBrowserMainParts);
 };
 
 #endif  // CHROME_BROWSER_CHROME_BROWSER_MAIN_H_