Added a PolicyManifestHandler.

chrome/common/extensions/extension_manifest_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/extensions/extension_manifest_constants.h"
 
 namespace extension_manifest_keys {
 
 const char kAllFrames[] = "all_frames";
 const char kAltKey[] = "altKey";
@@ skipping 107 matching lines @@
 const char kSandboxedPagesCSP[] = "sandbox.content_security_policy";
 const char kScriptBadge[] = "script_badge";
 const char kShiftKey[] = "shiftKey";
 const char kShortcutKey[] = "shortcutKey";
 const char kSignature[] = "signature";
 const char kSpellcheck[] = "spellcheck";
 const char kSpellcheckDictionaryFormat[] = "dictionary_format";
 const char kSpellcheckDictionaryLanguage[] = "dictionary_language";
 const char kSpellcheckDictionaryLocale[] = "dictionary_locale";
 const char kSpellcheckDictionaryPath[] = "dictionary_path";
+const char kStorageManagedSchema[] = "storage.managed_schema";
 const char kSuggestedKey[] = "suggested_key";
 const char kSystemIndicator[] = "system_indicator";
 const char kSystemInfoDisplay[] = "systemInfo.display";
 const char kTheme[] = "theme";
 const char kThemeColors[] = "colors";
 const char kThemeDisplayProperties[] = "properties";
 const char kThemeImages[] = "images";
 const char kThemeTints[] = "tints";
 const char kTtsEngine[] = "tts_engine";
 const char kTtsGenderFemale[] = "female";
@@ skipping 485 matching lines @@
 const char kScriptBadgeTitleIgnored[] =
     "default_title specified in script_badge manifest section will not be "
     "used.";
 const char kWebRequestConflictsWithLazyBackground[] =
     "The 'webRequest' API cannot be used with event pages.";
 #if defined(OS_CHROMEOS)
 const char kIllegalPlugins[] =
     "Extensions cannot install plugins on Chrome OS";
 #endif
 }  // namespace extension_manifest_errors