Adding run_at to chrome.tabs.executeScript/insertCss.

chrome/browser/extensions/extension_tabs_module_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.
 
 // Constants used for the Tabs API and the Windows API.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_TABS_MODULE_CONSTANTS_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_TABS_MODULE_CONSTANTS_H_
 #pragma once
 
@@ skipping 18 matching lines @@
 extern const char kLastFocusedWindowKey[];
 extern const char kLeftKey[];
 extern const char kNewPositionKey[];
 extern const char kNewWindowIdKey[];
 extern const char kOldPositionKey[];
 extern const char kOldWindowIdKey[];
 extern const char kOpenerTabIdKey[];
 extern const char kPinnedKey[];
 extern const char kQualityKey[];
 extern const char kHighlightedKey[];
+extern const char kRunAtKey[];
 extern const char kSelectedKey[];
 extern const char kShowStateKey[];
 extern const char kStatusKey[];
 extern const char kTabIdKey[];
 extern const char kTabIdsKey[];
 extern const char kTabsKey[];
 extern const char kTabUrlKey[];
 extern const char kTitleKey[];
 extern const char kToIndexKey[];
 extern const char kTopKey[];
@@ skipping 45 matching lines @@
 extern const char kInvalidWindowStateError[];
 
 extern const char kNoCodeOrFileToExecuteError[];
 extern const char kMoreThanOneValuesError[];
 extern const char kLoadFileError[];
 extern const char kCannotDetermineLanguageOfUnloadedTab[];
 
 };  // namespace extension_tabs_module_constants
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_TABS_MODULE_CONSTANTS_H_