Quote WebPreferences in namespace webkit_glue.

content/public/renderer/render_view.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 CONTENT_PUBLIC_RENDERER_RENDER_VIEW_H_
 #define CONTENT_PUBLIC_RENDERER_RENDER_VIEW_H_
 
 #include "base/basictypes.h"
 #include "content/common/content_export.h"
 #include "ipc/ipc_message.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNavigationPolicy.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPageVisibilityState.h"
 #include "ui/gfx/native_widget_types.h"
 
+namespace webkit_glue {
 struct WebPreferences;
+}
 
 namespace WebKit {
 class WebFrame;
 class WebNode;
 class WebPlugin;
 class WebString;
 class WebURLRequest;
 class WebView;
 struct WebContextMenuData;
 struct WebPluginParams;
@@ skipping 33 matching lines @@
   // count as regular navigations and do not increment the page id.
   virtual int GetPageId() const = 0;
 
   // Returns the size of the view.
   virtual gfx::Size GetSize() const = 0;
 
   // Returns the window we are embedded within.
   virtual gfx::NativeViewId GetHostWindow() const = 0;
 
   // Gets WebKit related preferences associated with this view.
-  virtual WebPreferences& GetWebkitPreferences() = 0;
+  virtual webkit_glue::WebPreferences& GetWebkitPreferences() = 0;
 
   // Returns the associated WebView. May return NULL when the view is closing.
   virtual WebKit::WebView* GetWebView() = 0;
 
   // Gets the focused node. If no such node exists then the node will be isNull.
   virtual WebKit::WebNode GetFocusedNode() const = 0;
 
   // Gets the node that the context menu was pressed over.
   virtual WebKit::WebNode GetContextMenuNode() const = 0;
 
@@ skipping 46 matching lines @@
   // The client should handle the navigation externally.
   virtual void LoadURLExternally(
       WebKit::WebFrame* frame,
       const WebKit::WebURLRequest& request,
       WebKit::WebNavigationPolicy policy) = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_RENDER_VIEW_H_