Media Related changes for TabCapture API

content/renderer/render_view_impl.cc

 // 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.
 
 #include "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <string>
 #include <vector>
@@ skipping 4362 matching lines @@
 
 void RenderViewImpl::ShowContextMenu(WebKit::WebFrame* frame,
                                      const WebKit::WebContextMenuData& data) {
   showContextMenu(frame, data);
 }
 
 WebKit::WebPageVisibilityState RenderViewImpl::GetVisibilityState() const {
   return visibilityState();
 }
 
+WebKit::WebUserMediaClient *RenderViewImpl::GetUserMediaClient() {
+  return userMediaClient();
+}
+
 void RenderViewImpl::RunModalAlertDialog(WebKit::WebFrame* frame,
                                          const WebKit::WebString& message) {
   return runModalAlertDialog(frame, message);
 }
 
 void RenderViewImpl::LoadURLExternally(
     WebKit::WebFrame* frame,
     const WebKit::WebURLRequest& request,
     WebKit::WebNavigationPolicy policy) {
   loadURLExternally(frame, request, policy);
@@ skipping 1891 matching lines @@
 
   updating_frame_tree_ = true;
   active_frame_id_map_.clear();
 
   target_process_id_ = process_id;
   target_routing_id_ = route_id;
   CreateFrameTree(webview()->mainFrame(), frames);
 
   updating_frame_tree_ = false;
 }