Move modal dialogs from WebViewClient to WebFrameClient, part 1/3.

content/browser/frame_host/render_frame_host_delegate.h

 // Copyright 2013 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 CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_
 
 #include "base/basictypes.h"
 #include "content/common/content_export.h"
+#include "content/public/common/javascript_message_type.h"
 
 class GURL;
 
 namespace IPC {
 class Message;
 }
 
 namespace content {
 class RenderFrameHost;
 class WebContents;
@@ skipping 38 matching lines @@
   virtual void SwappedOut(RenderFrameHost* render_frame_host) {}
 
   // Notification that a worker process has crashed.
   virtual void WorkerCrashed(RenderFrameHost* render_frame_host) {}
 
   // A context menu should be shown, to be built using the context information
   // provided in the supplied params.
   virtual void ShowContextMenu(RenderFrameHost* render_frame_host,
                                const ContextMenuParams& params) {}
 
+  // A JavaScript message, confirmation or prompt should be shown.
+  virtual void RunJavaScriptMessage(RenderFrameHost* rfh,
+                                    const base::string16& message,
+                                    const base::string16& default_prompt,
+                                    const GURL& frame_url,
+                                    JavaScriptMessageType type,
+                                    IPC::Message* reply_msg) {}
+
+  virtual void RunBeforeUnloadConfirm(RenderFrameHost* rfh,
+                                      const base::string16& message,
+                                      bool is_reload,
+                                      IPC::Message* reply_msg) {}
+
   // Return this object cast to a WebContents, if it is one. If the object is
   // not a WebContents, returns NULL.
   virtual WebContents* GetAsWebContents();
 
  protected:
   virtual ~RenderFrameHostDelegate() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_