Add .torrent to SBClientDownload.DownloadExtensions histogram.

chrome/browser/safe_browsing/download_protection_service.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/safe_browsing/download_protection_service.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/format_macros.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 77 matching lines @@
   EXTENSION_CLASS,
   EXTENSION_PDF,
   EXTENSION_VB,
   EXTENSION_REG,
   EXTENSION_GRP,
   EXTENSION_OTHER,  // Groups all other extensions into one bucket.
   EXTENSION_CRX,
   EXTENSION_APK,
   EXTENSION_DMG,
   EXTENSION_PKG,
+  EXTENSION_TORRENT,
   EXTENSION_MAX,
 };
 
 MaliciousExtensionType GetExtensionType(const base::FilePath& f) {
   if (f.MatchesExtension(FILE_PATH_LITERAL(".exe"))) return EXTENSION_EXE;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".msi"))) return EXTENSION_MSI;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".cab"))) return EXTENSION_CAB;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".sys"))) return EXTENSION_SYS;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".scr"))) return EXTENSION_SCR;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".drv"))) return EXTENSION_DRV;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".bat"))) return EXTENSION_BAT;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".zip"))) return EXTENSION_ZIP;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".rar"))) return EXTENSION_RAR;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".dll"))) return EXTENSION_DLL;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".pif"))) return EXTENSION_PIF;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".com"))) return EXTENSION_COM;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".jar"))) return EXTENSION_JAR;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".class"))) return EXTENSION_CLASS;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".pdf"))) return EXTENSION_PDF;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".vb"))) return EXTENSION_VB;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".reg"))) return EXTENSION_REG;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".grp"))) return EXTENSION_GRP;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".crx"))) return EXTENSION_CRX;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".apk"))) return EXTENSION_APK;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".dmg"))) return EXTENSION_DMG;
   if (f.MatchesExtension(FILE_PATH_LITERAL(".pkg"))) return EXTENSION_PKG;
+  if (f.MatchesExtension(FILE_PATH_LITERAL(".torrent")))
+    return EXTENSION_TORRENT;
   return EXTENSION_OTHER;
 }
 
 void RecordFileExtensionType(const base::FilePath& file) {
   UMA_HISTOGRAM_ENUMERATION("SBClientDownload.DownloadExtensions",
                             GetExtensionType(file),
                             EXTENSION_MAX);
 }
 
 // Enumerate for histogramming purposes.
@@ skipping 926 matching lines @@
 GURL DownloadProtectionService::GetDownloadRequestUrl() {
   GURL url(kDownloadRequestUrl);
   std::string api_key = google_apis::GetAPIKey();
   if (!api_key.empty())
     url = url.Resolve("?key=" + net::EscapeQueryParamValue(api_key, true));
 
   return url;
 }
 
 }  // namespace safe_browsing