Use IDCompositionSurface to implement DirectCompositionSurfaceWin.

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 155 matching lines @@
 }
 
 bool GLSurface::FlipsVertically() const {
   return false;
 }
 
 bool GLSurface::BuffersFlipped() const {
   return false;
 }
 
+bool GLSurface::SupportsSetDrawRectangle() const {
+  return false;
+}
+
+bool GLSurface::SetDrawRectangle(const gfx::Rect& rect) {
+  return false;
+}
+
 GLSurface* GLSurface::GetCurrent() {
   return current_surface_.Pointer()->Get();
 }
 
 GLSurface::~GLSurface() {
   if (GetCurrent() == this)
     SetCurrent(NULL);
 }
 
 void GLSurface::SetCurrent(GLSurface* surface) {
@@ skipping 161 matching lines @@
 }
 
 bool GLSurfaceAdapter::FlipsVertically() const {
   return surface_->FlipsVertically();
 }
 
 bool GLSurfaceAdapter::BuffersFlipped() const {
   return surface_->BuffersFlipped();
 }
 
+bool GLSurfaceAdapter::SupportsSetDrawRectangle() const {
+  return surface_->SupportsSetDrawRectangle();
+}
+
+bool GLSurfaceAdapter::SetDrawRectangle(const gfx::Rect& rect) {
+  return surface_->SetDrawRectangle(rect);
+}
+
 GLSurfaceAdapter::~GLSurfaceAdapter() {}
 
 scoped_refptr<GLSurface> InitializeGLSurfaceWithFormat(
     scoped_refptr<GLSurface> surface, GLSurfaceFormat format) {
   if (!surface->Initialize(format))
     return nullptr;
   return surface;
 }
 
 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