Created multi-process-friendly PowerMonitor interface.

chrome/nacl/nacl_exe_win_64.cc

 // 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.
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/power_monitor/power_monitor.h"
+#include "base/power_monitor/power_monitor_device_source.h"
 #include "base/process/launch.h"
 #include "base/process/memory.h"
 #include "base/strings/string_util.h"
 #include "base/timer/hi_res_timer_manager.h"
 #include "chrome/app/breakpad_win.h"
 #include "chrome/app/chrome_breakpad_client.h"
 #include "chrome/common/chrome_result_codes.h"
 #include "chrome/common/logging_chrome.h"
 #include "components/breakpad/breakpad_client.h"
 #include "components/nacl/broker/nacl_broker_listener.h"
@@ skipping 16 matching lines @@
 } // namespace
 
 // main() routine for the NaCl broker process.
 // This is necessary for supporting NaCl in Chrome on Win64.
 int NaClBrokerMain(const content::MainFunctionParams& parameters) {
   const CommandLine& parsed_command_line = parameters.command_line;
 
   base::MessageLoopForIO main_message_loop;
   base::PlatformThread::SetName("CrNaClBrokerMain");
 
-  base::PowerMonitor power_monitor;
+  scoped_ptr<base::PowerMonitorSource> power_monitor_source(
+      new base::PowerMonitorDeviceSource());
+  base::PowerMonitor power_monitor(power_monitor_source.Pass());
   base::HighResolutionTimerManager hi_res_timer_manager;
 
   NaClBrokerListener listener;
   listener.Listen();
 
   return 0;
 }
 
 int APIENTRY wWinMain(HINSTANCE instance, HINSTANCE, wchar_t*, int) {
   sandbox::SandboxInterfaceInfo sandbox_info = {0};
@@ skipping 28 matching lines @@
 
   if (process_type == switches::kNaClLoaderProcess)
     return NaClMain(main_params);
 
   if (process_type == switches::kNaClBrokerProcess)
     return NaClBrokerMain(main_params);
 
   CHECK(false) << "Unknown NaCl 64 process.";
   return -1;
 }