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

chrome/browser/net/net_error_tab_helper_unittest.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 "chrome/browser/net/net_error_tab_helper.h"
 
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "components/error_page/common/net_error_info.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/test/test_renderer_host.h"
@@ skipping 81 matching lines @@
 
     if (error_type == DNS_ERROR)
       net_error = net::ERR_NAME_NOT_RESOLVED;
     else
       net_error = net::ERR_TIMED_OUT;
 
     tab_helper_->DidFailProvisionalLoad(
         (main_frame == MAIN_FRAME) ? main_rfh() : subframe_,
         bogus_url_,  // validated_url
         net_error,
-        base::string16());
+        base::string16(),
+        false);
   }
 
   void FinishProbe(DnsProbeStatus status) { tab_helper_->FinishProbe(status); }
 
   bool probe_running() { return tab_helper_->mock_probe_running(); }
   DnsProbeStatus last_status_sent() { return tab_helper_->last_status_sent(); }
   int sent_count() { return tab_helper_->mock_sent_count(); }
 
  private:
   content::RenderFrameHost* subframe_;
@@ skipping 268 matching lines @@
   CommitProvisionalLoad(MAIN_FRAME);
   EXPECT_TRUE(probe_running());
   EXPECT_EQ(3, sent_count());
   EXPECT_EQ(chrome_common_net::DNS_PROBE_STARTED, last_status_sent());
 
   FinishProbe(chrome_common_net::DNS_PROBE_FINISHED_NXDOMAIN);
   EXPECT_FALSE(probe_running());
   EXPECT_EQ(4, sent_count());
   EXPECT_EQ(chrome_common_net::DNS_PROBE_FINISHED_NXDOMAIN, last_status_sent());
 }