Replace missing call to RenderFrameHostImpl::Init().

content/browser/web_contents/web_contents_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/browser/web_contents/web_contents_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 1719 matching lines @@
   RemoveDestructionObserver(new_contents);
 
   // Don't initialize the guest WebContents immediately.
   if (BrowserPluginGuest::IsGuest(new_contents))
     return new_contents;
 
   if (!new_contents->GetRenderProcessHost()->HasConnection() ||
       !new_contents->GetRenderViewHost()->GetView())
     return NULL;
 
+  // Resume blocked requests for both the RenderViewHost and RenderFrameHost.
   // TODO(brettw): It seems bogus to reach into here and initialize the host.
   static_cast<RenderViewHostImpl*>(new_contents->GetRenderViewHost())->Init();
+  static_cast<RenderFrameHostImpl*>(new_contents->GetMainFrame())->Init();
+
   return new_contents;
 }
 
 RenderWidgetHostView* WebContentsImpl::GetCreatedWidget(int route_id) {
   PendingWidgetViews::iterator iter = pending_widget_views_.find(route_id);
   if (iter == pending_widget_views_.end()) {
     DCHECK(false);
     return NULL;
   }
 
@@ skipping 2593 matching lines @@
   node->render_manager()->ResumeResponseDeferredAtStart();
 }
 
 void WebContentsImpl::SetForceDisableOverscrollContent(bool force_disable) {
   force_disable_overscroll_content_ = force_disable;
   if (view_)
     view_->SetOverscrollControllerEnabled(CanOverscrollContent());
 }
 
 }  // namespace content