Merge 183730

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/metrics/histogram.h"
@@ skipping 3262 matching lines @@
 }
 
 int WebContentsImpl::CreateOpenerRenderViews(SiteInstance* instance) {
   int opener_route_id = MSG_ROUTING_NONE;
 
   // If this tab has an opener, ensure it has a RenderView in the given
   // SiteInstance as well.
   if (opener_)
     opener_route_id = opener_->CreateOpenerRenderViews(instance);
 
-  // If any of the renderers for this WebContents has the same SiteInstance,
-  // use it.
+  // If any of the renderers (current, pending, or swapped out) for this
+  // WebContents has the same SiteInstance, use it.
   if (render_manager_.current_host()->GetSiteInstance() == instance)
     return render_manager_.current_host()->GetRoutingID();
 
+  if (render_manager_.pending_render_view_host() &&
+      render_manager_.pending_render_view_host()->GetSiteInstance() == instance)
+    return render_manager_.pending_render_view_host()->GetRoutingID();
+
   RenderViewHostImpl* rvh = render_manager_.GetSwappedOutRenderViewHost(
       instance);
   if (rvh)
     return rvh->GetRoutingID();
 
   // Create a swapped out RenderView in the given SiteInstance if none exists,
   // setting its opener to the given route_id.  Return the new view's route_id.
   return render_manager_.CreateRenderView(instance, opener_route_id, true);
 }
 
@@ skipping 103 matching lines @@
 
 BrowserPluginGuest* WebContentsImpl::GetBrowserPluginGuest() {
   return browser_plugin_guest_.get();
 }
 
 BrowserPluginEmbedder* WebContentsImpl::GetBrowserPluginEmbedder() {
   return browser_plugin_embedder_.get();
 }
 
 }  // namespace content