ozone: introduce OverlayCheckReturn_Params

ui/ozone/platform/drm/gpu/drm_window.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_DRM_GPU_DRM_WINDOW_H_
 #define UI_OZONE_PLATFORM_DRM_GPU_DRM_WINDOW_H_
 
 #include <vector>
 
 #include "base/macros.h"
@@ skipping 14 matching lines @@
 class Rect;
 }  // namespace gfx
 
 namespace ui {
 
 class DrmBuffer;
 class DrmDeviceManager;
 class DrmOverlayValidator;
 class HardwareDisplayController;
 struct OverlayCheck_Params;
+struct OverlayCheckReturn_Params;
 class ScanoutBufferGenerator;
 class ScreenManager;
 
 // The GPU object representing a window.
 //
 // The main purpose of this object is to associate drawing surfaces with
 // displays. A surface created with the same id as the window (from
 // GetAcceleratedWidget()) will paint onto that window. A window with
 // the same bounds as a display will paint onto that display.
 //
@@ skipping 34 matching lines @@
   // Update the HW cursor bitmap & move to specified location. If
   // the bitmap is empty, the cursor is hidden.
   void SetCursorWithoutAnimations(const std::vector<SkBitmap>& bitmaps,
                                   const gfx::Point& location);
 
   // Move the HW cursor to the specified location.
   void MoveCursor(const gfx::Point& location);
 
   void SchedulePageFlip(const std::vector<OverlayPlane>& planes,
                         SwapCompletionOnceCallback callback);
-  std::vector<OverlayCheck_Params> TestPageFlip(
+  std::vector<OverlayCheckReturn_Params> TestPageFlip(
       const std::vector<OverlayCheck_Params>& overlay_params);
 
   // Returns the last buffer associated with this window.
   const OverlayPlane* GetLastModesetBuffer();
 
   void GetVSyncParameters(
       const gfx::VSyncProvider::UpdateVSyncCallback& callback) const;
 
  private:
   // Draw the last set cursor & update the cursor plane.
@@ skipping 32 matching lines @@
   OverlayPlaneList last_submitted_planes_;
 
   bool force_buffer_reallocation_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(DrmWindow);
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PLATFORM_DRM_GPU_DRM_WINDOW_H_