Remove BrowserPlugin's -internal-attach method

content/public/renderer/render_frame.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_PUBLIC_RENDERER_RENDER_FRAME_H_
 #define CONTENT_PUBLIC_RENDERER_RENDER_FRAME_H_
 
 #include "base/strings/string16.h"
 #include "content/common/content_export.h"
 #include "ipc/ipc_listener.h"
@@ skipping 77 matching lines @@
 
   // Return true if this frame is hidden.
   virtual bool IsHidden() = 0;
 
   // Returns the ServiceRegistry for this frame.
   virtual ServiceRegistry* GetServiceRegistry() = 0;
 
   // Returns true if this frame is a FTP directory listing.
   virtual bool IsFTPDirectoryListing() = 0;
 
+  // Attaches the browser plugin identified by |element_instance_id| to guest
+  // content created by the embedder.
+  virtual void AttachGuest(int element_instance_id) = 0;
+
  protected:
   virtual ~RenderFrame() {}
 
  private:
   // This interface should only be implemented inside content.
   friend class RenderFrameImpl;
   RenderFrame() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_RENDER_FRAME_H_