Expand the JsonPrefStore's interface to allow for an alternate filename to be specified.

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 160 matching lines @@
 const base::FilePath::CharType kLocalStateFilename[] = FPL("Local State");
 const base::FilePath::CharType kLocalStorePoolName[] = FPL("LocalStorePool");
 const base::FilePath::CharType kLoginDataFileName[] = FPL("Login Data");
 const base::FilePath::CharType kSupervisedUserSettingsFilename[] =
     FPL("Managed Mode Settings");
 const base::FilePath::CharType kMediaCacheDirname[] = FPL("Media Cache");
 const base::FilePath::CharType kNewTabThumbnailsFilename[] =
     FPL("Top Thumbnails");
 const base::FilePath::CharType kOBCertFilename[] = FPL("Origin Bound Certs");
 const base::FilePath::CharType kPreferencesFilename[] = FPL("Preferences");
-const base::FilePath::CharType kProtectedPreferencesFilename[] =
+const base::FilePath::CharType kDeprecatedProtectedPreferencesFilename[] =
     FPL("Protected Preferences");
+const base::FilePath::CharType kSecurePreferencesFilename[] =
+    FPL("Secure Preferences");
 const base::FilePath::CharType kReadmeFilename[] = FPL("README");
 const base::FilePath::CharType kResetPromptMementoFilename[] =
     FPL("Reset Prompt Memento");
 const base::FilePath::CharType kSafeBrowsingBaseFilename[] =
     FPL("Safe Browsing");
 const base::FilePath::CharType kServiceStateFileName[] = FPL("Service State");
 const base::FilePath::CharType kShortcutsDatabaseName[] = FPL("Shortcuts");
 const base::FilePath::CharType kSingletonCookieFilename[] =
     FPL("SingletonCookie");
 const base::FilePath::CharType kSingletonLockFilename[] = FPL("SingletonLock");
@@ skipping 75 matching lines @@
 const char kApplicationClientIDStringForAVScanning[] =
     "2676A9A2-D919-4FEE-9187-152100393AB2";
 
 #if defined(OS_ANDROID)
 const size_t kMaxMetaTagAttributeLength = 2000;
 #endif
 
 }  // namespace chrome
 
 #undef FPL