Add a flag showing whether the current request was ignored by a handler

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 2826 matching lines @@
   GetContentClient()->renderer()->GetNavigationErrorStrings(
       render_view_.get(),
       frame,
       failed_request,
       error,
       NULL,
       &error_description);
   Send(new FrameHostMsg_DidFailLoadWithError(routing_id_,
                                              failed_request.url(),
                                              error.reason,
-                                             error_description));
+                                             error_description,
+                                             error.wasIgnoredByHandler));
 }
 
 void RenderFrameImpl::didFinishLoad(blink::WebLocalFrame* frame) {
   TRACE_EVENT1("navigation", "RenderFrameImpl::didFinishLoad",
                "id", routing_id_);
   DCHECK(!frame_ || frame_ == frame);
   WebDataSource* ds = frame->dataSource();
   DocumentState* document_state = DocumentState::FromDataSource(ds);
   if (document_state->finish_load_time().is_null()) {
     if (!frame->parent()) {
@@ skipping 1901 matching lines @@
       (error.reason == net::ERR_CACHE_MISS &&
        base::EqualsASCII(request.httpMethod(), "POST"));
 
   FrameHostMsg_DidFailProvisionalLoadWithError_Params params;
   params.error_code = error.reason;
   GetContentClient()->renderer()->GetNavigationErrorStrings(
       render_view_.get(), frame, request, error, NULL,
       &params.error_description);
   params.url = error.unreachableURL;
   params.showing_repost_interstitial = show_repost_interstitial;
+  params.was_ignored_by_handler = error.wasIgnoredByHandler;
   Send(new FrameHostMsg_DidFailProvisionalLoadWithError(routing_id_, params));
 }
 
 bool RenderFrameImpl::ShouldDisplayErrorPageForFailedLoad(
     int error_code,
     const GURL& unreachable_url) {
   // Don't display an error page if this is simply a cancelled load.  Aside
   // from being dumb, Blink doesn't expect it and it will cause a crash.
   if (error_code == net::ERR_ABORTED)
     return false;
@@ skipping 169 matching lines @@
 #elif defined(ENABLE_BROWSER_CDMS)
         cdm_manager_,
 #endif
         this);
   }
 
   return cdm_factory_;
 }
 
 }  // namespace content