Adding run_at to chrome.tabs.executeScript/insertCss.

chrome/browser/extensions/execute_code_in_tab_function.h

 // Copyright (c) 2011 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_BROWSER_EXTENSIONS_EXECUTE_CODE_IN_TAB_FUNCTION_H__
 #define CHROME_BROWSER_EXTENSIONS_EXECUTE_CODE_IN_TAB_FUNCTION_H__
 #pragma once
 
 #include <string>
 
 #include "chrome/browser/extensions/extension_function.h"
 #include "chrome/common/extensions/extension_resource.h"
+#include "chrome/common/extensions/user_script.h"
 #include "content/public/browser/web_contents_observer.h"
 
 // Implement API call tabs.executeScript and tabs.insertCSS.
 class ExecuteCodeInTabFunction : public AsyncExtensionFunction,
                                  public content::WebContentsObserver {
  public:
   ExecuteCodeInTabFunction();
   virtual ~ExecuteCodeInTabFunction();
 
  private:
@@ skipping 28 matching lines @@
   // Id of tab which executes code.
   int execute_tab_id_;
 
   // Contains extension resource built from path of file which is
   // specified in JSON arguments.
   ExtensionResource resource_;
 
   // If all_frames_ is true, script or CSS text would be injected
   // to all frames; Otherwise only injected to top main frame.
   bool all_frames_;
+
+  // The intended time to run the script.
+  UserScript::RunLocation run_at_;
 };
 
 class TabsExecuteScriptFunction : public ExecuteCodeInTabFunction {
   DECLARE_EXTENSION_FUNCTION_NAME("tabs.executeScript")
 };
 
 class TabsInsertCSSFunction : public ExecuteCodeInTabFunction {
   DECLARE_EXTENSION_FUNCTION_NAME("tabs.insertCSS")
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXECUTE_CODE_IN_TAB_FUNCTION_H__