Revert 288137 "With the overlay path moving back to passing Acce..."

trunk/src/ui/ozone/platform/dri/gbm_surface_factory.cc

 // 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.
 
 #include "ui/ozone/platform/dri/gbm_surface_factory.h"
 
 #include <gbm.h>
 
 #include "base/files/file_path.h"
 #include "third_party/khronos/EGL/egl.h"
@@ skipping 105 matching lines @@
     gfx::Size size,
     BufferFormat format) {
   scoped_refptr<GbmBuffer> buffer = GbmBuffer::CreateBuffer(
       drm_, device_, format, size, true);
   if (!buffer)
     return NULL;
 
   return scoped_refptr<GbmPixmap>(new GbmPixmap(buffer));
 }
 
-bool GbmSurfaceFactory::ScheduleOverlayPlane(
-    gfx::AcceleratedWidget widget,
-    int plane_z_order,
-    gfx::OverlayTransform plane_transform,
-    scoped_refptr<NativePixmap> buffer,
-    const gfx::Rect& display_bounds,
-    const gfx::RectF& crop_rect) {
-  scoped_refptr<GbmPixmap> pixmap = static_cast<GbmPixmap*>(buffer.get());
-  if (!pixmap) {
-    LOG(ERROR) << "ScheduleOverlayPlane passed NULL buffer.";
-    return false;
-  }
-  base::WeakPtr<HardwareDisplayController> hdc =
-      screen_manager_->GetDisplayController(widget);
-  if (!hdc)
-    return true;
-  hdc->QueueOverlayPlane(OverlayPlane(pixmap->buffer(),
-                                      plane_z_order,
-                                      plane_transform,
-                                      display_bounds,
-                                      crop_rect));
-  return true;
-}
-
 bool GbmSurfaceFactory::CanShowPrimaryPlaneAsOverlay() {
   return allow_surfaceless_;
 }
 
 }  // namespace ui