Cancel prerender when a site tries to register a protocol handler.

chrome/browser/prerender/prerender_contents.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_BROWSER_PRERENDER_PRERENDER_CONTENTS_H_
 #define CHROME_BROWSER_PRERENDER_PRERENDER_CONTENTS_H_
 #pragma once
 
 #include <list>
 #include <string>
@@ skipping 144 matching lines @@
 
   base::TimeTicks load_start_time() const { return load_start_time_; }
 
   // Indicates whether this prerendered page can be used for the provided
   // URL, i.e. whether there is a match. |matching_url| is optional and will be
   // set to the URL that is found as a match if it is provided.
   // TODO(gavinp,mmenke): Rework matching to be based on both the URL
   // and the session WebStorage.
   bool MatchesURL(const GURL& url, GURL* matching_url) const;
 
-  void OnJSOutOfMemory();
-  bool ShouldSuppressDialogs();
-
   // content::WebContentsObserver implementation.
   virtual void DidStopLoading() OVERRIDE;
   virtual void DidStartProvisionalLoadForFrame(
       int64 frame_id,
       bool is_main_frame,
       const GURL& validated_url,
       bool is_error_page,
       content::RenderViewHost* render_view_host) OVERRIDE;
   virtual void DidFinishLoad(int64 frame_id,
                              const GURL& validated_url,
@@ skipping 180 matching lines @@
 
   // The size of the WebView from the launching page.
   gfx::Size size_;
 
   DISALLOW_COPY_AND_ASSIGN(PrerenderContents);
 };
 
 }  // namespace prerender
 
 #endif  // CHROME_BROWSER_PRERENDER_PRERENDER_CONTENTS_H_