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

content/browser/renderer_host/render_view_host_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/renderer_host/render_view_host_impl.h"
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 611 matching lines @@
   // user naivgates even if the renderer is delayed. There is also an issue
   // with the throbber starting because the WebUI (which controls whether the
   // favicon is displayed) happens synchronously. If the start loading
   // messages was asynchronous, then the default favicon would flash in.
   //
   // WebKit doesn't send throb notifications for JavaScript URLs, so we
   // don't want to either.
   if (!params.url.SchemeIs(kJavaScriptScheme)) {
     RenderFrameHostImpl* rfh =
         static_cast<RenderFrameHostImpl*>(GetMainFrame());
-    rfh->OnDidStartLoading();
+    rfh->OnDidStartLoading(true);
   }
 }
 
 void RenderViewHostImpl::NavigateToURL(const GURL& url) {
   ViewMsg_Navigate_Params params;
   params.page_id = -1;
   params.pending_history_list_offset = -1;
   params.current_history_list_offset = -1;
   params.current_history_list_length = 0;
   params.url = url;
@@ skipping 1519 matching lines @@
 void RenderViewHostImpl::AttachToFrameTree() {
   FrameTree* frame_tree = delegate_->GetFrameTree();
 
   frame_tree->ResetForMainFrameSwap();
   if (main_frame_id() != FrameTreeNode::kInvalidFrameId) {
     frame_tree->OnFirstNavigationAfterSwap(main_frame_id());
   }
 }
 
 }  // namespace content