GuestView: Fix message routing across embedder navigations

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/lazy_instance.h"
@@ skipping 1855 matching lines @@
     const std::vector<AXEventNotificationDetails>& details) {
   FOR_EACH_OBSERVER(
       WebContentsObserver, observers_, AccessibilityEventReceived(details));
 }
 
 RenderFrameHost* WebContentsImpl::GetGuestByInstanceID(
     int browser_plugin_instance_id) {
   BrowserPluginGuestManager* guest_manager =
       GetBrowserContext()->GetGuestManager();
   WebContents* guest = guest_manager->GetGuestByInstanceID(
-      this, browser_plugin_instance_id);
+      GetRenderProcessHost()->GetID(), browser_plugin_instance_id);

[Charlie Reis, 2015/02/12 21:38:05]

Same issue.

[Fady Samuel, 2015/02/13 01:22:13]

Done.

   if (!guest)
     return NULL;
   return guest->GetMainFrame();
 }
 
 GeolocationServiceContext* WebContentsImpl::GetGeolocationServiceContext() {
   return geolocation_service_context_.get();
 }
 
 void WebContentsImpl::OnShowValidationMessage(
@@ skipping 2624 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