ui: Remove GLImageGLX.

content/common/gpu/gpu_memory_buffer_factory_x11_pixmap.h

-// 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_COMMON_GPU_GPU_MEMORY_BUFFER_FACTORY_X11_PIXMAP_H_
-#define CONTENT_COMMON_GPU_GPU_MEMORY_BUFFER_FACTORY_X11_PIXMAP_H_
-
-#include "base/containers/hash_tables.h"
-#include "base/memory/ref_counted.h"
-#include "ui/gfx/geometry/size.h"
-#include "ui/gfx/gpu_memory_buffer.h"
-#include "ui/gfx/x/x11_types.h"
-
-namespace gfx {
-class GLImage;
-}
-
-namespace content {
-
-class GpuMemoryBufferFactoryX11Pixmap {
- public:
-  GpuMemoryBufferFactoryX11Pixmap();
-  ~GpuMemoryBufferFactoryX11Pixmap();
-
-  // Create a GPU memory buffer for an existing X11 pixmap.
-  void CreateGpuMemoryBuffer(const gfx::GpuMemoryBufferId& id, XID pixmap);
-
-  // Destroy a previously created GPU memory buffer.
-  void DestroyGpuMemoryBuffer(const gfx::GpuMemoryBufferId& id);
-
-  // Creates a GLImage instance for a GPU memory buffer.
-  scoped_refptr<gfx::GLImage> CreateImageForGpuMemoryBuffer(
-      const gfx::GpuMemoryBufferId& id,
-      const gfx::Size& size,
-      unsigned internalformat);
-
- private:
-  typedef std::pair<int, int> X11PixmapMapKey;
-  typedef base::hash_map<X11PixmapMapKey, XID> X11PixmapMap;
-  X11PixmapMap pixmaps_;
-};
-
-}  // namespace content
-
-#endif  // CONTENT_COMMON_GPU_GPU_MEMORY_BUFFER_FACTORY_X11_PIXMAP_H_