[GPU] Get GPU process running on the mac...

gpu/command_buffer/service/gpu_processor_mac.cc

+// Copyright (c) 2010 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 "gpu/command_buffer/service/gpu_processor.h"
+
+using ::base::SharedMemory;
+
+namespace gpu {
+
+bool GPUProcessor::Initialize(gfx::PluginWindowHandle handle) {
+  // At this level we do not need the PluginWindowHandle. It is only
+  // needed at the CommandBufferStub level to identify which GPU
+  // plugin instance is creating a new backing store in response to a
+  // resize event.
+
+  // Map the ring buffer and create the parser.
+  Buffer ring_buffer = command_buffer_->GetRingBuffer();
+  if (ring_buffer.ptr) {
+    parser_.reset(new CommandParser(ring_buffer.ptr,
+                                    ring_buffer.size,
+                                    0,
+                                    ring_buffer.size,
+                                    0,
+                                    decoder_.get()));
+  } else {
+    parser_.reset(new CommandParser(NULL, 0, 0, 0, 0,
+                                    decoder_.get()));
+  }
+
+  // Initialize GAPI.
+  return decoder_->Initialize();
+}
+
+void GPUProcessor::Destroy() {
+  decoder_->Destroy();
+}
+}  // namespace gpu
+