Fix painting issue after a renderer crash

chrome/browser/renderer_host/browser_render_process_host.cc

 // Copyright (c) 2006-2008 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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "chrome/browser/renderer_host/browser_render_process_host.h"
 
 #include "build/build_config.h"
@@ skipping 777 matching lines @@
   }
 
   // This process should detach all the listeners, causing the object to be
   // deleted. We therefore need a stack copy of the web view list to avoid
   // crashing when checking for the termination condition the last time.
   IDMap<IPC::Channel::Listener> local_listeners(listeners_);
   for (listeners_iterator i = local_listeners.begin();
        i != local_listeners.end(); ++i) {
     i->second->OnMessageReceived(ViewHostMsg_RenderViewGone(i->first));
   }
+
+  ClearTransportDIBCache();
+
   // at this point, this object should be deleted
 }
 
 void BrowserRenderProcessHost::Unregister() {
   // RenderProcessHost::Unregister will clean up the host_id_, so we must
   // do our cleanup that uses that variable before we call it.
   if (host_id() >= 0) {
     CacheManagerHost::GetInstance()->Remove(host_id());
     RendererSecurityPolicy::GetInstance()->Remove(host_id());
   }
@@ skipping 71 matching lines @@
         SendUserScriptsUpdate(shared_memory);
       }
       break;
     }
     default: {
       NOTREACHED();
       break;
     }
   }
 }