Set the ui::PAGE_TRANSITION_CLIENT_REDIRECT flag.

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 2618 matching lines @@
   WebDataSource* data_source =
       provisional_data_source ? provisional_data_source : top_data_source;
 
   ui::PageTransition transition_type = ui::PAGE_TRANSITION_LINK;
   DocumentState* document_state = DocumentState::FromDataSource(data_source);
   DCHECK(document_state);
   InternalDocumentStateData* internal_data =
       InternalDocumentStateData::FromDocumentState(document_state);
   NavigationState* navigation_state = document_state->navigation_state();
   transition_type = navigation_state->transition_type();
+  if (data_source->isClientRedirect()) {

[mkosiba (inactive), 2014/10/07 11:38:49]

This pretty much matches stuff we do in didCommitProvisionalLoad so it should be
fine I think:

https://code.google.com/p/chromium/codesearch#chromium/src/content/renderer/r...

+    transition_type = static_cast<PageTransition>(
+        transition_type | PAGE_TRANSITION_CLIENT_REDIRECT);
+  }
 
   GURL request_url(request.url());
   GURL new_url;
   if (GetContentClient()->renderer()->WillSendRequest(
           frame,
           transition_type,
           request_url,
           request.firstPartyForCookies(),
           &new_url)) {
     request.setURL(WebURL(new_url));
@@ skipping 1259 matching lines @@
 
 #if defined(ENABLE_BROWSER_CDMS)
 RendererCdmManager* RenderFrameImpl::GetCdmManager() {
   if (!cdm_manager_)
     cdm_manager_ = new RendererCdmManager(this);
   return cdm_manager_;
 }
 #endif  // defined(ENABLE_BROWSER_CDMS)
 
 }  // namespace content