New network error page: Fix resubmit warning page

chrome/renderer/net/net_error_helper.cc

 // Copyright (c) 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/renderer/net/net_error_helper.h"
 
 #include "base/values.h"
 #include "chrome/common/localized_error.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/net/net_error_info.h"
@@ skipping 83 matching lines @@
 }
 
 }  // namespace
 
 NetErrorHelper::NetErrorHelper(RenderView* render_view)
     : RenderViewObserver(render_view),
       ALLOW_THIS_IN_INITIALIZER_LIST(tracker_(base::Bind(
           &NetErrorHelper::TrackerCallback,
           base::Unretained(this)))),
       dns_error_page_state_(NetErrorTracker::DNS_ERROR_PAGE_NONE),
-      updated_error_page_(false) {
+      updated_error_page_(false),
+      is_failed_post_(false) {
 }
 
 NetErrorHelper::~NetErrorHelper() {
 }
 
 void NetErrorHelper::DidStartProvisionalLoad(WebKit::WebFrame* frame) {
   tracker_.OnStartProvisionalLoad(GetFrameType(frame), GetPageType(frame));
 }
 
 void NetErrorHelper::DidFailProvisionalLoad(WebKit::WebFrame* frame,
                                             const WebKit::WebURLError& error) {
+  WebKit::WebDataSource* data_source = frame->provisionalDataSource();
+  const WebKit::WebURLRequest& failed_request = data_source->request();
+  is_failed_post_ = EqualsASCII(failed_request.httpMethod(), "POST");
   tracker_.OnFailProvisionalLoad(GetFrameType(frame), GetErrorType(error));
 }
 
 void NetErrorHelper::DidCommitProvisionalLoad(WebKit::WebFrame* frame,
                                               bool is_new_navigation) {
   tracker_.OnCommitProvisionalLoad(GetFrameType(frame));
 }
 
 void NetErrorHelper::DidFinishLoad(WebKit::WebFrame* frame) {
   tracker_.OnFinishLoad(GetFrameType(frame));
@@ skipping 47 matching lines @@
   DVLOG(1) << "Updating error page with result " << dns_probe_result;
 
   int net_error = DnsProbeResultToNetError(dns_probe_result);
   if (net_error == net::OK)
     return;
 
   DVLOG(1) << "net error code is " << net_error;
 
   DictionaryValue error_strings;
   LocalizedError::GetStrings(NetErrorToWebURLError(net_error),
-                             &error_strings,
-                             RenderThread::Get()->GetLocale());
+                             is_failed_post_,
+                             RenderThread::Get()->GetLocale(),
+                             &error_strings);
 
   // TODO(ttuttle): Update error page with error_strings.
 }