Update entry page type to include error pages when appropriate.

chrome/browser/net/net_error_tab_helper.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 "chrome/browser/net/net_error_tab_helper.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 90 matching lines @@
 
   if (render_frame_host->GetParent())
     return;
 
   is_error_page_ = is_error_page;
 }
 
 void NetErrorTabHelper::DidCommitProvisionalLoadForFrame(
     content::RenderFrameHost* render_frame_host,
     const GURL& url,
+    bool url_is_unreachable,
     PageTransition transition_type) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   if (render_frame_host->GetParent())
     return;
 
   // Resend status every time an error page commits; this is somewhat spammy,
   // but ensures that the status will make it to the real error page, even if
   // the link doctor loads a blank intermediate page or the tab switches
   // renderer processes.
@@ skipping 104 matching lines @@
   DVLOG(1) << "Sending status " << DnsProbeStatusToString(dns_probe_status_);
   content::RenderFrameHost* rfh = web_contents()->GetMainFrame();
   rfh->Send(new ChromeViewMsg_NetErrorInfo(rfh->GetRoutingID(),
                                            dns_probe_status_));
 
   if (!dns_probe_status_snoop_callback_.is_null())
     dns_probe_status_snoop_callback_.Run(dns_probe_status_);
 }
 
 }  // namespace chrome_browser_net