Fix rendering of flash content inside an out-of-process iframe.

content/renderer/render_frame_impl.cc

 // Copyright 2013 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.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 968 matching lines @@
 
   return nullptr;
 }
 
 // RenderFrameImpl ----------------------------------------------------------
 RenderFrameImpl::RenderFrameImpl(const CreateParams& params)
     : frame_(NULL),
       is_main_frame_(true),
       in_browser_initiated_detach_(false),
       in_frame_tree_(false),
-      render_view_(params.render_view->AsWeakPtr()),
+      render_view_(params.render_view
+                       ->base::SupportsWeakPtr<RenderViewImpl>::AsWeakPtr()),
       routing_id_(params.routing_id),
       render_frame_proxy_(NULL),
       is_detaching_(false),
       proxy_routing_id_(MSG_ROUTING_NONE),
 #if defined(ENABLE_PLUGINS)
       plugin_power_saver_helper_(nullptr),
       plugin_find_handler_(nullptr),
 #endif
       cookie_jar_(this),
       selection_text_offset_(0),
@@ skipping 5020 matching lines @@
                                     int match_count,
                                     int ordinal,
                                     const WebRect& selection_rect,
                                     bool final_status_update) {
   Send(new FrameHostMsg_Find_Reply(routing_id_, request_id, match_count,
                                    selection_rect, ordinal,
                                    final_status_update));
 }
 
 }  // namespace content