Browser side OZONE_NATIVE_BUFFER allocation

content/common/gpu/client/gpu_memory_buffer_factory_host.cc

Index: content/common/gpu/client/gpu_memory_buffer_factory_host.cc
diff --git a/content/common/gpu/client/gpu_memory_buffer_factory_host.cc b/content/common/gpu/client/gpu_memory_buffer_factory_host.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ea7a321d1c5fcf9eb1b4ecc30e630ce83416eb16
--- /dev/null
+++ b/content/common/gpu/client/gpu_memory_buffer_factory_host.cc
@@ -0,0 +1,27 @@
+// 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 "content/common/gpu/client/gpu_memory_buffer_factory_host.h"
+
+#include "base/logging.h"
+
+namespace content {
+namespace {
+GpuMemoryBufferFactoryHost* instance = NULL;
+}
+
+// static
+GpuMemoryBufferFactoryHost* GpuMemoryBufferFactoryHost::GetInstance() {
+  return instance;
+}
+
+GpuMemoryBufferFactoryHost::GpuMemoryBufferFactoryHost() {
+  DCHECK(instance == NULL);
+  instance = this;
+}
+
+GpuMemoryBufferFactoryHost::~GpuMemoryBufferFactoryHost() {
+  instance = NULL;
+}
+}