ozone: Fix some missing includes in egltest

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/memory/scoped_ptr.h"
+#include "ui/gfx/overlay_transform.h"
 #include "ui/ozone/ozone_base_export.h"
 
 namespace gfx {
 class Size;
 class VSyncProvider;
 }
 
 namespace ui {
 class NativePixmap;
 
@@ skipping 36 matching lines @@
   virtual bool ScheduleOverlayPlane(int plane_z_order,
                                     gfx::OverlayTransform plane_transform,
                                     scoped_refptr<NativePixmap> buffer,
                                     const gfx::Rect& display_bounds,
                                     const gfx::RectF& crop_rect) = 0;
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PUBLIC_SURFACE_OZONE_EGL_H_