Include full redirect chain in downloads safebrowsing ping.

chrome/browser/download/download_safe_browsing_client.cc

 // Copyright (c) 2011 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/download/download_safe_browsing_client.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
@@ skipping 10 matching lines @@
 // SafeBrowsingService::Client is changed to RefCountedThreadSafe<>.
 
 DownloadSBClient::DownloadSBClient(int32 download_id,
                                    const std::vector<GURL>& url_chain,
                                    const GURL& referrer_url)
   : info_(NULL),
     download_id_(download_id),
     url_chain_(url_chain),
     referrer_url_(referrer_url) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK(!url_chain.empty());
   ResourceDispatcherHost* rdh = g_browser_process->resource_dispatcher_host();
   if (rdh)
     sb_service_ = rdh->safe_browsing_service();
 }
 
 DownloadSBClient::~DownloadSBClient() {}
 
 void DownloadSBClient::CheckDownloadUrl(DownloadCreateInfo* info,
                                         UrlDoneCallback* callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ skipping 110 matching lines @@
     UpdateDownloadCheckStats(DOWNLOAD_HASH_CHECKS_TOTAL);
     if (is_dangerous) {
       UpdateDownloadCheckStats(DOWNLOAD_HASH_CHECKS_MALWARE);
       ReportMalware(result);
     }
   }
 }
 
 void DownloadSBClient::ReportMalware(
     SafeBrowsingService::UrlCheckResult result) {
+  std::string post_data;
+  for (size_t i = 0; i < url_chain_.size(); ++i)
+    post_data += url_chain_[i].spec() + "\n";
+
   sb_service_->ReportSafeBrowsingHit(url_chain_.back(),  // malicious_url
                                      url_chain_.front(), // page_url
                                      referrer_url_,
                                      true,
-                                     result);
+                                     result,
+                                     post_data);
 }
 
 void DownloadSBClient::UpdateDownloadCheckStats(SBStatsType stat_type) {
   UMA_HISTOGRAM_ENUMERATION("SB2.DownloadChecks",
                             stat_type,
                             DOWNLOAD_CHECKS_MAX);
 }