Fix pushState causing stop/reload button and favicon to flicker.

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 "base/auto_reset.h"
@@ skipping 2563 matching lines @@
     DVLOG(1) << "didStartLoading called while loading";
     return;
   }
 
   is_loading_ = true;
 
   bool view_was_loading = render_view_->is_loading();
   render_view_->FrameDidStartLoading(frame_);
 
   if (!view_was_loading)
-    Send(new FrameHostMsg_DidStartLoading(routing_id_));
+    Send(new FrameHostMsg_DidStartLoading(routing_id_, to_different_document));
 }
 
 void RenderFrameImpl::didStopLoading() {
   if (!is_loading_) {
     DVLOG(1) << "DidStopLoading called while not loading";
     return;
   }
 
   DCHECK(render_view_->is_loading());
   is_loading_ = false;
@@ skipping 324 matching lines @@
     selection_text_offset_ = offset;
     selection_range_ = range;
     // This IPC is dispatched by RenderWidetHost, so use its routing ID.
     Send(new ViewHostMsg_SelectionChanged(
         GetRenderWidget()->routing_id(), text, offset, range));
   }
   GetRenderWidget()->UpdateSelectionBounds();
 }
 
 }  // namespace content