Move chrome.power API from chrome/ to extensions/.

extensions/browser/api/power/power_api.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_EXTENSIONS_API_POWER_POWER_API_H_
-#define CHROME_BROWSER_EXTENSIONS_API_POWER_POWER_API_H_
+#ifndef EXTENSIONS_BROWSER_API_POWER_POWER_API_H_
+#define EXTENSIONS_BROWSER_API_POWER_POWER_API_H_
 
 #include "extensions/browser/extension_function.h"
 
 namespace extensions {
 
 // Implementation of the chrome.power.requestKeepAwake API.
 class PowerRequestKeepAwakeFunction : public SyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("power.requestKeepAwake", POWER_REQUESTKEEPAWAKE)
 
@@ skipping 11 matching lines @@
 
  protected:
   virtual ~PowerReleaseKeepAwakeFunction() {}
 
   // ExtensionFunction:
   virtual bool RunSync() OVERRIDE;
 };
 
 }  // namespace extensions
 
-#endif  // CHROME_BROWSER_EXTENSIONS_API_POWER_POWER_API_H_
+#endif  // EXTENSIONS_BROWSER_API_POWER_POWER_API_H_