Make it possible to read CLD data from a file

chrome/common/chrome_constants.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/common/chrome_constants.h"
 
 #include "base/files/file_path.h"
 
 #define FPL FILE_PATH_LITERAL
 
@@ skipping 138 matching lines @@
 #if defined(OS_ANDROID)
 const base::FilePath::CharType kAndroidCacheFilename[] = FPL("AndroidCache");
 #endif
 const base::FilePath::CharType kArchivedHistoryFilename[] =
     FPL("Archived History");
 const base::FilePath::CharType kBookmarksFileName[] = FPL("Bookmarks");
 const base::FilePath::CharType kCacheDirname[] = FPL("Cache");
 const base::FilePath::CharType kCookieFilename[] = FPL("Cookies");
 const base::FilePath::CharType kCRLSetFilename[] =
     FPL("Certificate Revocation Lists");
+const base::FilePath::CharType kCLDDataFilename[] =
+    FPL("cld2_data.bin");
 const base::FilePath::CharType kCustomDictionaryFileName[] =
     FPL("Custom Dictionary.txt");
 const base::FilePath::CharType kExtensionActivityLogFilename[] =
     FPL("Extension Activity");
 const base::FilePath::CharType kExtensionsCookieFilename[] =
     FPL("Extension Cookies");
 const base::FilePath::CharType kFaviconsFilename[] = FPL("Favicons");
 const base::FilePath::CharType kFirstRunSentinel[] = FPL("First Run");
 const base::FilePath::CharType kGCMStoreDirname[] = FPL("GCM Store");
 const base::FilePath::CharType kHistoryFilename[] = FPL("History");
@@ skipping 98 matching lines @@
 const char kApplicationClientIDStringForAVScanning[] =
     "2676A9A2-D919-4FEE-9187-152100393AB2";
 
 #if defined(OS_ANDROID)
 const size_t kMaxMetaTagAttributeLength = 2000;
 #endif
 
 }  // namespace chrome
 
 #undef FPL