Moves extension_icon_image and image_loader to extensions/browser

extensions/browser/component_extension_resource_manager.h

Index: extensions/browser/component_extension_resource_manager.h
diff --git a/extensions/browser/component_extension_resource_manager.h b/extensions/browser/component_extension_resource_manager.h
new file mode 100644
index 0000000000000000000000000000000000000000..8ae19f8cb21a2500513aa62fdf9d906ad490ccc1
--- /dev/null
+++ b/extensions/browser/component_extension_resource_manager.h
@@ -0,0 +1,32 @@
+// Copyright 2014 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_COMPONENT_EXTENSION_RESOURCE_MANAGER_H_
+#define EXTENSIONS_BROWSER_COMPONENT_EXTENSION_RESOURCE_MANAGER_H_
+
+namespace base {
+class FilePath;
+}
+
+namespace extensions {
+
+// This class manages which extension resources are actually come from

[Yoyo Zhou, 2014/06/19 18:16:06]

delete either 'are' or 'come'

[Jun Mukai, 2014/06/19 18:26:10]

Done.

+// the resource bundle.
+class ComponentExtensionResourceManager {
+ public:
+  virtual ~ComponentExtensionResourceManager() {}
+
+  // 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) = 0;
+};
+
+}  // namespace extensions
+
+#endif  // EXTENSIONS_BROWSER_COMPONENT_EXTENSION_RESOURCE_MANAGER_H_