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 2611 matching lines @@
   // TODO(nasko): Hack around asking about top-frame data source. This means
   // for out-of-process iframes we are treating the current frame as the
   // top-level frame, which is wrong.
   if (!top_frame || top_frame->isWebRemoteFrame())
     top_frame = frame;
   WebDataSource* provisional_data_source = top_frame->provisionalDataSource();
   WebDataSource* top_data_source = top_frame->dataSource();
   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();
+  ui::PageTransition transition_type = navigation_state->transition_type();
+  WebDataSource* frame_ds = frame->provisionalDataSource();
+  if (frame_ds && frame_ds->isClientRedirect()) {
+    transition_type = static_cast<ui::PageTransition>(
+        transition_type | ui::PAGE_TRANSITION_CLIENT_REDIRECT);
+    CHECK(ui::PageTransitionIsValidType(transition_type));
+  }
 
   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