Added constants, strings, protos for app sync.

chrome/common/pref_names.h

 // Copyright (c) 2010 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.
 
 // Constants for the names of various preferences, for easier changing.
 
 #ifndef CHROME_COMMON_PREF_NAMES_H_
 #define CHROME_COMMON_PREF_NAMES_H_
 #pragma once
 
@@ skipping 300 matching lines @@
 
 extern const wchar_t kDevToolsOpenDocked[];
 extern const wchar_t kDevToolsSplitLocation[];
 
 extern const wchar_t kSyncLastSyncedTime[];
 extern const wchar_t kSyncHasSetupCompleted[];
 extern const wchar_t kKeepEverythingSynced[];
 extern const wchar_t kSyncBookmarks[];
 extern const wchar_t kSyncPasswords[];
 extern const wchar_t kSyncPreferences[];
+extern const wchar_t kSyncApps[];
 extern const wchar_t kSyncAutofill[];
 extern const wchar_t kSyncThemes[];
 extern const wchar_t kSyncTypedUrls[];
 extern const wchar_t kSyncExtensions[];
 extern const wchar_t kSyncManaged[];
 extern const wchar_t kSyncSuppressStart[];
 
 extern const wchar_t kWebAppCreateOnDesktop[];
 extern const wchar_t kWebAppCreateInAppsMenu[];
 extern const wchar_t kWebAppCreateInQuickLaunchBar[];
@@ skipping 15 matching lines @@
 extern const wchar_t kProxyAutoDetect[];
 extern const wchar_t kProxyServer[];
 extern const wchar_t kProxyPacUrl[];
 extern const wchar_t kProxyBypassList[];
 
 extern const wchar_t kRegisteredBackgroundContents[];
 
 }  // namespace prefs
 
 #endif  // CHROME_COMMON_PREF_NAMES_H_