cc: Allow overlay candidates with transforms.

ui/ozone/common/gpu/ozone_gpu_message_params.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_COMMON_GPU_OZONE_GPU_MESSAGE_PARAMS_H_
 #define UI_OZONE_COMMON_GPU_OZONE_GPU_MESSAGE_PARAMS_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 46 matching lines @@
 struct OverlayCheck_Params {
   OverlayCheck_Params();
   OverlayCheck_Params(
       const OverlayCandidatesOzone::OverlaySurfaceCandidate& candidate);
   OverlayCheck_Params(const OverlayCheck_Params& other);
   ~OverlayCheck_Params();
 
   bool operator<(const OverlayCheck_Params& plane) const;
 
   gfx::Size buffer_size;
-  gfx::OverlayTransform transform = gfx::OVERLAY_TRANSFORM_INVALID;
+  gfx::OverlayTransform transform = gfx::OVERLAY_TRANSFORM_NONE;
   gfx::BufferFormat format = gfx::BufferFormat::BGRA_8888;
   gfx::Rect display_rect;
   gfx::RectF crop_rect;
   int plane_z_order = 0;
   // By default we mark this configuration valid for promoting it to an overlay.
   bool is_overlay_candidate = true;
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_COMMON_GPU_OZONE_GPU_MESSAGE_PARAMS_H_
-