Move WebDevToolsAgent{Delegate} into the WebKit API....

webkit/glue/webdevtoolsagent.h

-// Copyright (c) 2009 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_WEBDEVTOOLSAGENT_H_
-#define WEBKIT_GLUE_WEBDEVTOOLSAGENT_H_
-
-#include "base/basictypes.h"
-
-namespace WebKit {
-class WebString;
-}
-
-// WebDevToolsAgent represents DevTools agent sitting in the Glue. It provides
-// direct and delegate Apis to the host.
-class WebDevToolsAgent {
- public:
-  class Message {
-   public:
-    Message() {}
-    virtual ~Message() {}
-    virtual void Dispatch() = 0;
-   private:
-    DISALLOW_COPY_AND_ASSIGN(Message);
-  };
-
-  WebDevToolsAgent() {}
-  virtual ~WebDevToolsAgent() {}
-
-  virtual void Attach() = 0;
-
-  virtual void Detach() = 0;
-
-  virtual void OnNavigate() = 0;
-
-  virtual void DispatchMessageFromClient(const WebKit::WebString& class_name,
-                                         const WebKit::WebString& method_name,
-                                         const WebKit::WebString& param1,
-                                         const WebKit::WebString& param2,
-                                         const WebKit::WebString& param3) = 0;
-
-  virtual void InspectElement(int x, int y) = 0;
-
-  virtual void SetApuAgentEnabled(bool enabled) = 0;
-
-  // Asynchronously executes debugger command in the render thread.
-  // |caller_id| will be used for sending response.
-  static void ExecuteDebuggerCommand(const WebKit::WebString& command,
-                                     int caller_id);
-
-  typedef void (*MessageLoopDispatchHandler)();
-
-  // Installs dispatch handle that is going to be called periodically
-  // while on a breakpoint.
-  static void SetMessageLoopDispatchHandler(
-      MessageLoopDispatchHandler handler);
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(WebDevToolsAgent);
-};
-
-#endif  // WEBKIT_GLUE_WEBDEVTOOLSAGENT_H_