Ozone X11 platform

ui/ozone/platform/dri/gbm_surfaceless.h

 // Copyright 2014 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_PLATFORM_DRI_GBM_SURFACELESS_H_
 #define UI_OZONE_PLATFORM_DRI_GBM_SURFACELESS_H_
 
 #include "ui/ozone/public/surface_ozone_egl.h"
 
 namespace gfx {
@@ skipping 11 matching lines @@
 class GbmSurfaceless : public SurfaceOzoneEGL {
  public:
   GbmSurfaceless(DriWindowDelegate* window_delegate);
   ~GbmSurfaceless() override;
 
   // SurfaceOzoneEGL:
   intptr_t GetNativeWindow() override;
   bool ResizeNativeWindow(const gfx::Size& viewport_size) override;
   bool OnSwapBuffers() override;
   scoped_ptr<gfx::VSyncProvider> CreateVSyncProvider() override;
+  bool SupportsPartialSwap() override;
 
  protected:
   DriWindowDelegate* window_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(GbmSurfaceless);
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PLATFORM_DRI_GBM_SURFACELESS_H_