Clear RenderThread of any Chrome specific code, and move a bunch of stuff out of RenderView.

content/renderer/content_renderer_client.h

 // Copyright (c) 2011 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_RENDERER_CONTENT_RENDERER_CLIENT_H_
 #define CONTENT_RENDERER_CONTENT_RENDERER_CLIENT_H_
 #pragma once
 
 #include <string>
 
 #include "base/string16.h"
 #include "content/common/content_client.h"
 
+class FilePath;
 class GURL;
 class RenderView;
 class SkBitmap;
 
 namespace WebKit {
 class WebFrame;
 class WebPlugin;
 class WebURLRequest;
 struct WebPluginParams;
 struct WebURLError;
@@ skipping 43 matching lines @@
                           const GURL& url,
                           bool is_content_initiated,
                           bool* send_referrer);
 
   // Notifies the embedder that the given frame is requesting the resource at
   // |url|.  If the function returns true, the url is changed to |new_url|.
   virtual bool WillSendRequest(WebKit::WebFrame* frame,
                                const GURL& url,
                                GURL* new_url);
 
+  // Returns the file path where the media library files are.
+  virtual FilePath GetMediaLibraryPath();
+
+  // Whether to pump events when sending sync cookie messages.  Needed if the
+  // embedder can potentiall put up a modal dialog on the UI thread as a result.
+  virtual bool ShouldPumpEventsDuringCookieMessage();
+
   // See the corresponding functions in WebKit::WebFrameClient.
   virtual void DidCreateScriptContext(WebKit::WebFrame* frame);
   virtual void DidDestroyScriptContext(WebKit::WebFrame* frame);
   virtual void DidCreateIsolatedScriptContext(WebKit::WebFrame* frame);
 
   // See WebKit::WebKitClient.
   virtual unsigned long long VisitedLinkHash(const char* canonical_url,
                                              size_t length);
   virtual bool IsLinkVisited(unsigned long long link_hash);
   virtual void PrefetchHostName(const char* hostname, size_t length);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_CONTENT_RENDERER_CLIENT_H_