Add DCLayerOverlayProcessor and supporting DCLayer structures.

ui/gl/gl_surface.cc

 // Copyright (c) 2012 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/gl/gl_surface.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
@@ skipping 138 matching lines @@
 bool GLSurface::ScheduleCALayer(const ui::CARendererLayerParams& params) {
   NOTIMPLEMENTED();
   return false;
 }
 
 void GLSurface::ScheduleCALayerInUseQuery(
     std::vector<CALayerInUseQuery> queries) {
   NOTIMPLEMENTED();
 }
 
+bool GLSurface::ScheduleDCLayer(const ui::DCRendererLayerParams& params) {
+  NOTIMPLEMENTED();
+  return false;
+}
+
 bool GLSurface::IsSurfaceless() const {
   return false;
 }
 
 bool GLSurface::FlipsVertically() const {
   return false;
 }
 
 bool GLSurface::BuffersFlipped() const {
   return false;
@@ skipping 173 matching lines @@
 
 bool GLSurfaceAdapter::ScheduleOverlayPlane(int z_order,
                                             gfx::OverlayTransform transform,
                                             GLImage* image,
                                             const gfx::Rect& bounds_rect,
                                             const gfx::RectF& crop_rect) {
   return surface_->ScheduleOverlayPlane(
       z_order, transform, image, bounds_rect, crop_rect);
 }
 
+bool GLSurfaceAdapter::ScheduleDCLayer(
+    const ui::DCRendererLayerParams& params) {
+  return surface_->ScheduleDCLayer(params);
+}
+
 bool GLSurfaceAdapter::IsSurfaceless() const {
   return surface_->IsSurfaceless();
 }
 
 bool GLSurfaceAdapter::FlipsVertically() const {
   return surface_->FlipsVertically();
 }
 
 bool GLSurfaceAdapter::BuffersFlipped() const {
   return surface_->BuffersFlipped();
@@ skipping 27 matching lines @@
 scoped_refptr<GLSurface> InitializeGLSurface(scoped_refptr<GLSurface> surface) {
   return InitializeGLSurfaceWithFormat(surface, GLSurfaceFormat());
 }
 
 GLSurface::CALayerInUseQuery::CALayerInUseQuery() = default;
 GLSurface::CALayerInUseQuery::CALayerInUseQuery(const CALayerInUseQuery&) =
     default;
 GLSurface::CALayerInUseQuery::~CALayerInUseQuery() = default;
 
 }  // namespace gl