content: Pass IOSurface references using Mach IPC.

content/common/mac/io_surface_manager.cc

Index: content/common/mac/io_surface_manager.cc
diff --git a/content/common/android/surface_texture_manager.cc b/content/common/mac/io_surface_manager.cc
similarity index 52%
copy from content/common/android/surface_texture_manager.cc
copy to content/common/mac/io_surface_manager.cc
index 8062964e0575285c18541caa62e4c58d55a8113a..afa2bf60b886526f1da8b3659d1adecc99a55d0d 100644
--- a/content/common/android/surface_texture_manager.cc
+++ b/content/common/mac/io_surface_manager.cc
@@ -1,26 +1,26 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2015 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 "content/common/android/surface_texture_manager.h"
+#include "content/common/mac/io_surface_manager.h"
 
 #include "base/logging.h"
 
 namespace content {
 namespace {
 
-SurfaceTextureManager* g_instance = NULL;
+IOSurfaceManager* g_instance = NULL;
 
 }  // namespace
 
 // static
-SurfaceTextureManager* SurfaceTextureManager::GetInstance() {
+IOSurfaceManager* IOSurfaceManager::GetInstance() {
   DCHECK(g_instance);
   return g_instance;
 }
 
 // static
-void SurfaceTextureManager::InitInstance(SurfaceTextureManager* instance) {
+void IOSurfaceManager::SetInstance(IOSurfaceManager* instance) {
   DCHECK(!g_instance || !instance);
   g_instance = instance;
 }