Roll Chrome into Mojo.

ui/gl/gl_surface_egl.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_egl.h"
 
 #if defined(OS_ANDROID)
 #include <android/native_window_jni.h>
 #endif
 
@@ skipping 348 matching lines @@
 #if defined(OS_WIN)
   vsync_override_ = false;
   swap_generation_ = 0;
   RECT windowRect;
   if (GetClientRect(window_, &windowRect))
     size_ = gfx::Rect(windowRect).size();
 #endif
 }
 
 bool NativeViewGLSurfaceEGL::Initialize() {
-  return Initialize(scoped_ptr<VSyncProvider>());
+  return Initialize(nullptr);
 }
 
 bool NativeViewGLSurfaceEGL::Initialize(
     scoped_ptr<VSyncProvider> sync_provider) {
   DCHECK(!surface_);
 
   if (!GetDisplay()) {
     LOG(ERROR) << "Trying to create surface with invalid display.";
     return false;
   }
@@ skipping 430 matching lines @@
 }
 
 void* SurfacelessEGL::GetShareHandle() {
   return NULL;
 }
 
 SurfacelessEGL::~SurfacelessEGL() {
 }
 
 }  // namespace gfx