Moves extension_icon_image and image_loader to extensions/browser

extensions/browser/extensions_browser_client.h

 // Copyright 2013 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 EXTENSIONS_BROWSER_EXTENSIONS_BROWSER_CLIENT_H_
 #define EXTENSIONS_BROWSER_EXTENSIONS_BROWSER_CLIENT_H_
 
 #include <string>
 #include <vector>
 
+#include "base/files/file_path.h"

[James Cook, 2014/06/18 16:29:07]

FilePath is already forward declared below.

[Jun Mukai, 2014/06/18 18:38:49]

removed

 #include "base/memory/scoped_ptr.h"
 #include "extensions/browser/extension_prefs_observer.h"
 
 class ExtensionFunctionRegistry;
 class PrefService;
 
 namespace base {
 class CommandLine;
 class FilePath;
 }
@@ skipping 145 matching lines @@
   // Registers extension functions not belonging to the core extensions APIs.
   virtual void RegisterExtensionFunctions(
       ExtensionFunctionRegistry* registry) const = 0;
 
   // Creates a RuntimeAPIDelegate responsible for handling extensions
   // management-related events such as update and installation on behalf of the
   // core runtime API implementation.
   virtual scoped_ptr<RuntimeAPIDelegate> CreateRuntimeAPIDelegate(
       content::BrowserContext* context) const = 0;
 
+  // Checks whether image is a component extension resource. Returns false
+  // if a given |resource| does not have a corresponding image in bundled
+  // resources. Otherwise fills |resource_id|. This doesn't check if the
+  // extension the resource is in is actually a component extension.
+  virtual bool IsComponentExtensionResource(
+      const base::FilePath& extension_path,
+      const base::FilePath& resource_path,
+      int* resource_id) const = 0;
+
   // Returns the single instance of |this|.
   static ExtensionsBrowserClient* Get();
 
   // Initialize the single instance.
   static void Set(ExtensionsBrowserClient* client);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_EXTENSIONS_BROWSER_CLIENT_H_