Greasemonkey support.

webkit/glue/webframe.h

 // 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.
 
 #ifndef WEBKIT_GLUE_WEBFRAME_H_
 #define WEBKIT_GLUE_WEBFRAME_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 35 matching lines @@
   virtual void CallJSGC() = 0;
 
   // WARNING: DON'T USE THIS METHOD unless you know what it is doing.
   //
   // Returns a pointer to the underlying implementation WebCore::Frame.
   // Currently it is a hack to avoid including "Frame.h". The caller
   // casts the return value to WebCore::Frame.
   // TODO(fqian): Remove this method when V8 supports NP runtime.
   virtual void* GetFrameImplementation() = 0;
 
+  virtual void ExecuteJavaScript(const std::wstring& code,
+                                 const std::wstring& filename) = 0;
+
   // Loads the given WebRequest.
   virtual void LoadRequest(WebRequest* request) = 0;
 
   // This method is short-hand for calling LoadAlternateHTMLString with a dummy
   // request for the given base_url.
   virtual void LoadHTMLString(const std::string& html_text,
                               const GURL& base_url) = 0;
 
   // Loads alternative HTML text in place of a particular URL. This method is
   // designed with error pages in mind, in which case it would typically be
@@ skipping 289 matching lines @@
   virtual bool IsReloadAllowingStaleData() const = 0;
 
   // Only for test_shell
   virtual int PendingFrameUnloadEventCount() const = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WebFrame);
 };
 
 #endif  // WEBKIT_GLUE_WEBFRAME_H_