Add the "options_ui" extension manifest field.

extensions/common/manifest_constants.cc

 // Copyright 2013 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 "extensions/common/manifest_constants.h"
 
 namespace extensions {
 
 namespace manifest_keys {
 
@@ skipping 77 matching lines @@
 const char kNaClModulesPath[] = "path";
 const char kOAuth2[] = "oauth2";
 const char kOAuth2AutoApprove[] = "oauth2.auto_approve";
 const char kOAuth2ClientId[] = "oauth2.client_id";
 const char kOAuth2Scopes[] = "oauth2.scopes";
 const char kOfflineEnabled[] = "offline_enabled";
 const char kOmnibox[] = "omnibox";
 const char kOmniboxKeyword[] = "omnibox.keyword";
 const char kOptionalPermissions[] = "optional_permissions";
 const char kOptionsPage[] = "options_page";
+const char kOptionsUI[] = "options_ui";
 const char kOverrideHomepage[] = "chrome_settings_overrides.homepage";
 const char kOverrideSearchProvider[] =
     "chrome_settings_overrides.search_provider";
 const char kOverrideStartupPage[] = "chrome_settings_overrides.startup_pages";
 const char kPageAction[] = "page_action";
 const char kPageActionDefaultIcon[] = "default_icon";
 const char kPageActionDefaultPopup[] = "default_popup";
 const char kPageActionDefaultTitle[] = "default_title";
 const char kPageActionIcons[] = "icons";
 const char kPageActionId[] = "id";
@@ skipping 405 matching lines @@
     "Invalid value for 'offline_enabled'.";
 const char kInvalidOmniboxKeyword[] =
     "Invalid value for 'omnibox.keyword'.";
 const char kInvalidOptionsPage[] =
     "Invalid value for 'options_page'.";
 const char kInvalidOptionsPageExpectUrlInPackage[] =
     "Invalid value for 'options_page'.  Value must be a relative path.";
 const char kInvalidOptionsPageInHostedApp[] =
     "Invalid value for 'options_page'. Hosted apps must specify an "
     "absolute URL.";
+const char kInvalidOptionsUIChromeStyle[] =
+    "Invalid value for 'options_ui.chrome_style'.";
+const char kInvalidOptionsUIOpenInTab[] =
+    "Invalid value for 'options_ui.open_in_tab'.";
+const char kInvalidOptionsUIPage[] = "Invalid value for 'options_ui.page'.";
+const char kInvalidOptionsUIPageExpectUrlInPackage[] =
+    "Invalid value for 'options_ui.page'.  Value must be a relative path.";
+const char kInvalidOptionsUIPageInHostedApp[] =
+    "Invalid value for 'options_ui.page'. Hosted apps must specify an "
+    "absolute URL.";
 const char kInvalidPageAction[] =
     "Invalid value for 'page_action'.";
 const char kInvalidPageActionDefaultTitle[] =
     "Invalid value for 'default_title'.";
 const char kInvalidPageActionIconPath[] =
     "Invalid value for 'page_action.default_icon'.";
 const char kInvalidPageActionId[] =
     "Required value 'id' is missing or invalid.";
 const char kInvalidPageActionName[] =
     "Invalid value for 'page_action.name'.";
@@ skipping 191 matching lines @@
 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 manifest_errors
 
 }  // namespace extensions