Created multi-process-friendly PowerMonitor interface.

content/worker/worker_main.cc

 // Copyright (c) 2011 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.
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
-#include "base/power_monitor/power_monitor.h"
 #include "base/strings/string_util.h"
 #include "base/threading/platform_thread.h"
-#include "base/timer/hi_res_timer_manager.h"
 #include "content/child/child_process.h"
 #include "content/common/sandbox_linux.h"
 #include "content/public/common/main_function_params.h"
 #include "content/public/common/sandbox_init.h"
 #include "content/worker/worker_thread.h"
 
 #if defined(OS_WIN)
 #include "sandbox/win/src/sandbox.h"
 #endif
 
 #if defined(OS_MACOSX)
 #include "content/common/sandbox_mac.h"
 #endif
 
 namespace content {
 
 // Mainline routine for running as the worker process.
 int WorkerMain(const MainFunctionParams& parameters) {
   // The main message loop of the worker process.
   base::MessageLoop main_message_loop;
   base::PlatformThread::SetName("CrWorkerMain");
 
-  base::PowerMonitor power_monitor;
-  base::HighResolutionTimerManager hi_res_timer_manager;
-
 #if defined(OS_WIN)
   sandbox::TargetServices* target_services =
       parameters.sandbox_info->target_services;
   if (!target_services)
     return false;
 
   // Cause advapi32 to load before the sandbox is turned on.
   unsigned int dummy_rand;
   rand_s(&dummy_rand);
   // Warm up language subsystems before the sandbox is turned on.
@@ skipping 19 matching lines @@
   }
 
   // Load the accelerator table from the browser executable and tell the
   // message loop to use it when translating messages.
   base::MessageLoop::current()->Run();
 
   return 0;
 }
 
 }  // namespace content