Add concept of an options page to Extensions....

chrome/common/extensions/extension_constants.cc

 // Copyright (c) 2009 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_constants.h"
 
 namespace extension_manifest_keys {
 
 const wchar_t* kBackground = L"background_page";
 const wchar_t* kBrowserAction = L"browser_action";
@@ skipping 28 matching lines @@
 const wchar_t* kThemeColors = L"colors";
 const wchar_t* kThemeTints = L"tints";
 const wchar_t* kThemeDisplayProperties = L"properties";
 const wchar_t* kToolstripMoleHeight = L"mole_height";
 const wchar_t* kToolstripMolePath = L"mole";
 const wchar_t* kToolstripPath = L"path";
 const wchar_t* kToolstrips = L"toolstrips";
 const wchar_t* kType = L"type";
 const wchar_t* kVersion = L"version";
 const wchar_t* kUpdateURL = L"update_url";
+const wchar_t* kOptionsPage = L"options_page";
 }  // namespace extension_manifest_keys
 
 namespace extension_manifest_values {
 const char* kRunAtDocumentStart = "document_start";
 const char* kRunAtDocumentEnd = "document_end";
 const char* kPageActionTypeTab = "tab";
 const char* kPageActionTypePermanent = "permanent";
 }  // namespace extension_manifest_values
 
 // Extension-related error messages. Some of these are simple patterns, where a
@@ skipping 67 matching lines @@
     "Invalid value for 'plugins'.";
 const char* kInvalidPluginsPath =
     "Invalid value for 'plugins[*].path'.";
 const char* kInvalidPluginsPublic =
     "Invalid value for 'plugins[*].public'.";
 const char* kInvalidPrivacyBlacklists =
     "Invalid value for 'privacy_blacklists'.";
 const char* kInvalidPrivacyBlacklistsPath =
     "Invalid value for 'privacy_blacklists[*]'.";
 const char* kInvalidBackground =
-    "Invalid value for 'background'.";
+    "Invalid value for 'background_page'.";
 const char* kInvalidRunAt =
     "Invalid value for 'content_scripts[*].run_at'.";
 const char* kInvalidSignature =
     "Value 'signature' is missing or invalid.";
 const char* kInvalidToolstrip =
     "Invalid value for 'toolstrips[*]'";
 const char* kInvalidToolstrips =
     "Invalid value for 'toolstrips'.";
 const char* kInvalidVersion =
     "Required value 'version' is missing or invalid. It must be between 1-4 "
@@ skipping 21 matching lines @@
 const char* kInvalidDefaultLocale =
     "Invalid value for default locale - locale name must be a string.";
 const char* kOneUISurfaceOnly =
     "An extension cannot have both a page action and a browser action.";
 const char* kThemesCannotContainExtensions =
     "A theme cannot contain extensions code.";
 const char* kLocalesNoDefaultLocaleSpecified =
     "Localization used, but default_locale wasn't specified in the manifest.";
 const char* kLocalesNoValidLocaleNamesListed =
     "No valid locale name could be found in _locales directory.";
+const char* kInvalidOptionsPage =
+    "Invalid value for 'options_page'.";
 }  // namespace extension_manifest_errors