Add content pack information to Extension.

chrome/common/extensions/extension_manifest_constants.h

 // 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.
 
 #ifndef CHROME_COMMON_EXTENSIONS_EXTENSION_MANIFEST_CONSTANTS_H_
 #define CHROME_COMMON_EXTENSIONS_EXTENSION_MANIFEST_CONSTANTS_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "googleurl/src/gurl.h"
 
 // Keys used in JSON representation of extensions.
 namespace extension_manifest_keys {
   extern const char kAllFrames[];
   extern const char kAltKey[];
   extern const char kApp[];
   extern const char kBackgroundAllowJsAccess[];
   extern const char kBackgroundPage[];
   extern const char kBackgroundPageLegacy[];
   extern const char kBackgroundPersistent[];
   extern const char kBackgroundScripts[];
   extern const char kBrowserAction[];
   extern const char kBrowseURLs[];
   extern const char kChromeURLOverrides[];
   extern const char kCommands[];
+  extern const char kContentPack[];
+  extern const char kContentPackSites[];
   extern const char kContentScripts[];
   extern const char kContentSecurityPolicy[];
   extern const char kConvertedFromUserScript[];
   extern const char kCss[];
   extern const char kCtrlKey[];
   extern const char kCurrentLocale[];
   extern const char kDefaultLocale[];
   extern const char kDescription[];
   extern const char kDevToolsPage[];
   extern const char kEventName[];
@@ skipping 145 matching lines @@
   extern const char kInvalidBackgroundScript[];
   extern const char kInvalidBackgroundScripts[];
   extern const char kInvalidBackgroundInHostedApp[];
   extern const char kInvalidBackgroundPersistent[];
   extern const char kInvalidBackgroundPersistentNoPage[];
   extern const char kInvalidBrowserAction[];
   extern const char kInvalidBrowseURL[];
   extern const char kInvalidBrowseURLs[];
   extern const char kInvalidChromeURLOverrides[];
   extern const char kInvalidCommandsKey[];
+  extern const char kInvalidContentPack[];
+  extern const char kInvalidContentPackSites[];
   extern const char kInvalidContentScript[];
   extern const char kInvalidContentScriptsList[];
   extern const char kInvalidContentSecurityPolicy[];
   extern const char kInvalidCss[];
   extern const char kInvalidCssList[];
   extern const char kInvalidDefaultLocale[];
   extern const char kInvalidDescription[];
   extern const char kInvalidDevToolsPage[];
   extern const char kInvalidExcludeMatch[];
   extern const char kInvalidExcludeMatches[];
@@ skipping 124 matching lines @@
   extern const char kScriptBadgeRequiresFlag[];
   extern const char kScriptBadgeIconIgnored[];
   extern const char kScriptBadgeTitleIgnored[];
   extern const char kWebRequestConflictsWithLazyBackground[];
 #if defined(OS_CHROMEOS)
   extern const char kIllegalPlugins[];
 #endif
 }  // namespace extension_manifest_errors
 
 #endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_MANIFEST_CONSTANTS_H_