Move c/r/extensions/* into extensions namespace

chrome/renderer/chrome_render_view_observer.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_RENDERER_CHROME_RENDER_VIEW_OBSERVER_H_
 #define CHROME_RENDERER_CHROME_RENDER_VIEW_OBSERVER_H_
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/memory/linked_ptr.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/timer.h"
 #include "chrome/common/extensions/permissions/api_permission.h"
 #include "content/public/renderer/render_view_observer.h"
 #include "googleurl/src/gurl.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPermissionClient.h"
 
 class ChromeRenderProcessObserver;
 class ContentSettingsObserver;
-class ExtensionDispatcher;
 class ExternalHostBindings;
 class SkBitmap;
 class TranslateHelper;
 struct ThumbnailScore;
 class WebViewColorOverlay;
 
+namespace extensions {
+class Dispatcher;
+}
+
 namespace WebKit {
 class WebView;
 }
 
 namespace safe_browsing {
 class PhishingClassifierDelegate;
 }
 
 namespace webkit_glue {
 class MultiResolutionImageResourceFetcher;
 }
 
 // This class holds the Chrome specific parts of RenderView, and has the same
 // lifetime.
 class ChromeRenderViewObserver : public content::RenderViewObserver,
                                  public WebKit::WebPermissionClient {
  public:
   // translate_helper can be NULL.
   ChromeRenderViewObserver(
       content::RenderView* render_view,
       ContentSettingsObserver* content_settings,
       ChromeRenderProcessObserver* chrome_render_process_observer,
-      ExtensionDispatcher* extension_dispatcher,
+      extensions::Dispatcher* extension_dispatcher,
       TranslateHelper* translate_helper);
   virtual ~ChromeRenderViewObserver();
 
  private:
   // Holds the information received in OnWebUIJavaScript for later use
   // to call EvaluateScript() to preload javascript for WebUI tests.
   struct WebUIJavaScript {
     string16 frame_xpath;
     string16 jscript;
     int id;
@@ skipping 128 matching lines @@
   // Checks if |origin| correponds to an installed extension that has been
   // granted the |permission|.
   bool HasExtensionPermission(const WebKit::WebSecurityOrigin& origin,
                               extensions::APIPermission::ID permission) const;
 
   // Save the JavaScript to preload if a ViewMsg_WebUIJavaScript is received.
   scoped_ptr<WebUIJavaScript> webui_javascript_;
 
   // Owned by ChromeContentRendererClient and outlive us.
   ChromeRenderProcessObserver* chrome_render_process_observer_;
-  ExtensionDispatcher* extension_dispatcher_;
+  extensions::Dispatcher* extension_dispatcher_;
 
   // Have the same lifetime as us.
   ContentSettingsObserver* content_settings_;
   TranslateHelper* translate_helper_;
   safe_browsing::PhishingClassifierDelegate* phishing_classifier_;
 
   // Page_id from the last page we indexed. This prevents us from indexing the
   // same page twice in a row.
   int32 last_indexed_page_id_;
   // The toplevel URL that was last indexed.  This is used together with the
@@ skipping 19 matching lines @@
   // A color page overlay when visually de-emaphasized.
   scoped_ptr<WebViewColorOverlay> dimmed_color_overlay_;
 
   // Used to delay calling CapturePageInfo.
   base::Timer capture_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeRenderViewObserver);
 };
 
 #endif  // CHROME_RENDERER_CHROME_RENDER_VIEW_OBSERVER_H_