ozone: Remove GetAcceleratedWidget from SurfaceFactoryOzone

ui/ozone/public/surface_factory_ozone.h

 // Copyright (c) 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 UI_OZONE_PUBLIC_SURFACE_FACTORY_OZONE_H_
 #define UI_OZONE_PUBLIC_SURFACE_FACTORY_OZONE_H_
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/native_library.h"
@@ skipping 79 matching lines @@
   virtual HardwareState InitializeHardware() = 0;
 
   // Cleans up display hardware state. Call this from within the GPU process.
   // This method must be safe to run inside of the sandbox.
   virtual void ShutdownHardware() = 0;
 
   // Returns native platform display handle. This is used to obtain the EGL
   // display connection for the native display.
   virtual intptr_t GetNativeDisplay();
 
-  // Obtains an AcceleratedWidget backed by a native Linux framebuffer.
-  // The  returned AcceleratedWidget is an opaque token that must realized
-  // before it can be used to create a GL surface.
-  virtual gfx::AcceleratedWidget GetAcceleratedWidget() = 0;
-
   // Create SurfaceOzoneEGL for the specified gfx::AcceleratedWidget.
   //
   // Note: When used from content, this is called in the GPU process. The
   // platform must support creation of SurfaceOzoneEGL from the GPU process
   // using only the handle contained in gfx::AcceleratedWidget.
   virtual scoped_ptr<SurfaceOzoneEGL> CreateEGLSurfaceForWidget(
       gfx::AcceleratedWidget widget);
 
   // Create SurfaceOzoneCanvas for the specified gfx::AcceleratedWidget.
   //
@@ skipping 29 matching lines @@
   // overlay-only mode.
   virtual bool CanShowPrimaryPlaneAsOverlay();
 
  private:
   static SurfaceFactoryOzone* impl_;  // not owned
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PUBLIC_SURFACE_FACTORY_OZONE_H_