Moves extension_icon_image and image_loader to extensions/browser

extensions/browser/image_loader_factory.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_IMAGE_LOADER_FACTORY_H_
-#define CHROME_BROWSER_EXTENSIONS_IMAGE_LOADER_FACTORY_H_
+#ifndef EXTENSIONS_BROWSER_IMAGE_LOADER_FACTORY_H_
+#define EXTENSIONS_BROWSER_IMAGE_LOADER_FACTORY_H_
 
 #include "base/memory/singleton.h"
 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
 
 namespace content {
 class BrowserContext;
 }
 
 namespace extensions {
 
@@ skipping 18 matching lines @@
   // BrowserContextKeyedServiceFactory:
   virtual KeyedService* BuildServiceInstanceFor(
       content::BrowserContext* context) const OVERRIDE;
   virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE;
   virtual content::BrowserContext* GetBrowserContextToUse(
       content::BrowserContext* context) const OVERRIDE;
 };
 
 }  // namespace extensions
 
-#endif  // CHROME_BROWSER_EXTENSIONS_IMAGE_LOADER_FACTORY_H_
+#endif  // EXTENSIONS_BROWSER_IMAGE_LOADER_FACTORY_H_