Add a WebKit API that registers a V8 extension to be loaded into content

webkit/tools/test_shell/layout_test_controller.cc

 // Copyright (c) 2006-2008 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.
 
 // This file contains the definition for LayoutTestController.
 
 #include <vector>
 
 #include "webkit/tools/test_shell/layout_test_controller.h"
 
@@ skipping 333 matching lines @@
   }
  private:
   string script_;
 };
 
 class WorkItemIsolatedWorldScript : public LayoutTestController::WorkItem {
  public:
   WorkItemIsolatedWorldScript(const string& script) : script_(script) {}
   bool Run(TestShell* shell) {
     WebScriptSource source(WebString::fromUTF8(script_));
-    shell->webView()->GetMainFrame()->ExecuteScriptInNewWorld(&source, 1);
+    shell->webView()->GetMainFrame()->ExecuteScriptInNewWorld(&source, 1, 0);
     return false;
   }
  private:
   string script_;
 };
 
 void LayoutTestController::queueLoadingScript(
     const CppArgumentList& args, CppVariant* result) {
   if (args.size() > 0 && args[0].isString())
     work_queue_.AddWork(new WorkItemLoadingScript(args[0].ToString()));
@@ skipping 429 matching lines @@
 void LayoutTestController::fallbackMethod(
     const CppArgumentList& args, CppVariant* result) {
   std::wstring message(L"JavaScript ERROR: unknown method called on LayoutTestController");
   if (!shell_->layout_test_mode()) {
     logging::LogMessage("CONSOLE:", 0).stream() << message;
   } else {
     printf("CONSOLE MESSAGE: %S\n", message.c_str());
   }
   result->SetNull();
 }