Ozone: Dont hardcode format to YUV when using Overlay Composition.

ui/ozone/public/surface_ozone_egl.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_PUBLIC_SURFACE_OZONE_EGL_H_
 #define UI_OZONE_PUBLIC_SURFACE_OZONE_EGL_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/gfx/overlay_transform.h"
 #include "ui/gfx/swap_result.h"
 #include "ui/ozone/ozone_base_export.h"
 
 namespace gfx {
 class Size;
 class VSyncProvider;
 }
 
 namespace ui {
 class NativePixmap;
+struct OverlayCheck_Params;
 
 typedef base::Callback<void(gfx::SwapResult)> SwapCompletionCallback;
 
+typedef base::Callback<void(const std::vector<OverlayCheck_Params>&)>
+    OverlayParamCallback;

[dnicoara, 2015/11/23 19:22:54]

I don't think this should be defined here. It isn't used in the interface and I
think this mostly has platform internal uses.

+
 // The platform-specific part of an EGL surface.
 //
 // This class owns any bits that the ozone implementation needs freed when
 // the EGL surface is destroyed.
 class OZONE_BASE_EXPORT SurfaceOzoneEGL {
  public:
   virtual ~SurfaceOzoneEGL() {}
 
   // Returns the EGL native window for rendering onto this surface.
   // This can be used to to create a GLSurface.
@@ skipping 20 matching lines @@
   // InitializeHardware. Returns an empty scoped_ptr on error.
   virtual scoped_ptr<gfx::VSyncProvider> CreateVSyncProvider() = 0;
 
   // Returns true if the surface is created on a UDL device.
   virtual bool IsUniversalDisplayLinkDevice();
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PUBLIC_SURFACE_OZONE_EGL_H_