Revert 245131 "Add the UI compositor to the Mac build", which caused Mac ASan redness

trunk/src/content/browser/compositor/gpu_process_transport_factory.h

Index: trunk/src/content/browser/compositor/gpu_process_transport_factory.h
===================================================================
--- trunk/src/content/browser/compositor/gpu_process_transport_factory.h	(revision 245194)
+++ trunk/src/content/browser/compositor/gpu_process_transport_factory.h	(working copy)
@@ -1,95 +0,0 @@
-// 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.
-
-#ifndef CONTENT_BROWSER_COMPOSITOR_GPU_PROCESS_TRANSPORT_FACTORY_H_
-#define CONTENT_BROWSER_COMPOSITOR_GPU_PROCESS_TRANSPORT_FACTORY_H_
-
-#include <map>
-
-#include "base/id_map.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/weak_ptr.h"
-#include "base/observer_list.h"
-#include "content/browser/compositor/image_transport_factory.h"
-#include "ui/compositor/compositor.h"
-
-namespace content {
-class BrowserCompositorOutputSurface;
-class BrowserCompositorOutputSurfaceProxy;
-class CompositorSwapClient;
-class ContextProviderCommandBuffer;
-class ReflectorImpl;
-class WebGraphicsContext3DCommandBufferImpl;
-
-class GpuProcessTransportFactory
-    : public ui::ContextFactory,
-      public ImageTransportFactory {
- public:
-  GpuProcessTransportFactory();
-
-  virtual ~GpuProcessTransportFactory();
-
-  scoped_ptr<WebGraphicsContext3DCommandBufferImpl>
-  CreateOffscreenCommandBufferContext();
-
-  // ui::ContextFactory implementation.
-  virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface(
-      ui::Compositor* compositor, bool software_fallback) OVERRIDE;
-  virtual scoped_refptr<ui::Reflector> CreateReflector(
-      ui::Compositor* source,
-      ui::Layer* target) OVERRIDE;
-  virtual void RemoveReflector(
-      scoped_refptr<ui::Reflector> reflector) OVERRIDE;
-  virtual void RemoveCompositor(ui::Compositor* compositor) OVERRIDE;
-  virtual scoped_refptr<cc::ContextProvider>
-      OffscreenCompositorContextProvider() OVERRIDE;
-  virtual scoped_refptr<cc::ContextProvider>
-      SharedMainThreadContextProvider() OVERRIDE;
-  virtual bool DoesCreateTestContexts() OVERRIDE;
-
-  // ImageTransportFactory implementation.
-  virtual ui::ContextFactory* AsContextFactory() OVERRIDE;
-  virtual gfx::GLSurfaceHandle GetSharedSurfaceHandle() OVERRIDE;
-  virtual scoped_refptr<ui::Texture> CreateTransportClient(
-      float device_scale_factor) OVERRIDE;
-  virtual scoped_refptr<ui::Texture> CreateOwnedTexture(
-      const gfx::Size& size,
-      float device_scale_factor,
-      unsigned int texture_id) OVERRIDE;
-  virtual GLHelper* GetGLHelper() OVERRIDE;
-  virtual void AddObserver(ImageTransportFactoryObserver* observer) OVERRIDE;
-  virtual void RemoveObserver(
-      ImageTransportFactoryObserver* observer) OVERRIDE;
-
- private:
-  struct PerCompositorData;
-
-  PerCompositorData* CreatePerCompositorData(ui::Compositor* compositor);
-  scoped_ptr<WebGraphicsContext3DCommandBufferImpl>
-      CreateContextCommon(int surface_id);
-
-  void OnLostMainThreadSharedContextInsideCallback();
-  void OnLostMainThreadSharedContext();
-
-  typedef std::map<ui::Compositor*, PerCompositorData*> PerCompositorDataMap;
-  PerCompositorDataMap per_compositor_data_;
-  scoped_refptr<ContextProviderCommandBuffer> offscreen_compositor_contexts_;
-  scoped_refptr<ContextProviderCommandBuffer> shared_main_thread_contexts_;
-  scoped_ptr<GLHelper> gl_helper_;
-  ObserverList<ImageTransportFactoryObserver> observer_list_;
-  base::WeakPtrFactory<GpuProcessTransportFactory> callback_factory_;
-
-  // The contents of this map and its methods may only be used on the compositor
-  // thread.
-  IDMap<BrowserCompositorOutputSurface> output_surface_map_;
-
-  scoped_refptr<BrowserCompositorOutputSurfaceProxy> output_surface_proxy_;
-
-  DISALLOW_COPY_AND_ASSIGN(GpuProcessTransportFactory);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_COMPOSITOR_GPU_PROCESS_TRANSPORT_FACTORY_H_