Use IDCompositionSurface to implement DirectCompositionSurfaceWin.

android_webview/browser/parent_output_surface.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 "android_webview/browser/parent_output_surface.h"
 
 #include "android_webview/browser/aw_render_thread_context_provider.h"
 #include "android_webview/browser/scoped_app_gl_state_restore.h"
 #include "cc/output/output_surface_client.h"
 #include "cc/output/output_surface_frame.h"
@@ skipping 14 matching lines @@
 void ParentOutputSurface::EnsureBackbuffer() {}
 
 void ParentOutputSurface::DiscardBackbuffer() {
   context_provider()->ContextGL()->DiscardBackbufferCHROMIUM();
 }
 
 void ParentOutputSurface::BindFramebuffer() {
   context_provider()->ContextGL()->BindFramebuffer(GL_FRAMEBUFFER, 0);
 }
 
+void ParentOutputSurface::SetDrawRectangle(const gfx::Rect& rect) {}
+
 void ParentOutputSurface::Reshape(const gfx::Size& size,
                                   float scale_factor,
                                   const gfx::ColorSpace& color_space,
                                   bool has_alpha,
                                   bool use_stencil) {}
 
 void ParentOutputSurface::SwapBuffers(cc::OutputSurfaceFrame frame) {
   context_provider_->ContextGL()->ShallowFlushCHROMIUM();
 }
 
@@ skipping 40 matching lines @@
 
 unsigned ParentOutputSurface::GetOverlayTextureId() const {
   return 0;
 }
 
 bool ParentOutputSurface::SurfaceIsSuspendForRecycle() const {
   return false;
 }
 
 }  // namespace android_webview