Remove TextureImageTransportSurface

content/common/gpu/texture_image_transport_surface.h

Index: content/common/gpu/texture_image_transport_surface.h
diff --git a/content/common/gpu/texture_image_transport_surface.h b/content/common/gpu/texture_image_transport_surface.h
deleted file mode 100644
index dec6b35e9829657e7ba312e48b61bd0b3f2e6315..0000000000000000000000000000000000000000
--- a/content/common/gpu/texture_image_transport_surface.h
+++ /dev/null
@@ -1,124 +0,0 @@
-// Copyright (c) 2012 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_TEXTURE_IMAGE_TRANSPORT_SURFACE_H_
-#define CONTENT_COMMON_GPU_TEXTURE_IMAGE_TRANSPORT_SURFACE_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_ptr.h"
-#include "content/common/gpu/gpu_command_buffer_stub.h"
-#include "content/common/gpu/image_transport_surface.h"
-#include "gpu/command_buffer/common/mailbox.h"
-#include "gpu/command_buffer/service/texture_manager.h"
-#include "ui/gl/gl_context.h"
-#include "ui/gl/gl_surface.h"
-
-namespace content {
-class GpuChannelManager;
-
-class TextureImageTransportSurface
-    : public ImageTransportSurface,
-      public GpuCommandBufferStub::DestructionObserver,
-      public gfx::GLSurface {
- public:
-  TextureImageTransportSurface(GpuChannelManager* manager,
-                               GpuCommandBufferStub* stub,
-                               const gfx::GLSurfaceHandle& handle);
-
-  // gfx::GLSurface implementation.
-  virtual bool Initialize() OVERRIDE;
-  virtual void Destroy() OVERRIDE;
-  virtual bool DeferDraws() OVERRIDE;
-  virtual bool IsOffscreen() OVERRIDE;
-  virtual bool SwapBuffers() OVERRIDE;
-  virtual gfx::Size GetSize() OVERRIDE;
-  virtual void* GetHandle() OVERRIDE;
-  virtual unsigned GetFormat() OVERRIDE;
-  virtual bool SupportsPostSubBuffer() OVERRIDE;
-  virtual unsigned int GetBackingFrameBufferObject() OVERRIDE;
-  virtual bool PostSubBuffer(int x, int y, int width, int height) OVERRIDE;
-  virtual bool SetBackbufferAllocation(bool allocated) OVERRIDE;
-  virtual void SetFrontbufferAllocation(bool allocated) OVERRIDE;
-  virtual void* GetShareHandle() OVERRIDE;
-  virtual void* GetDisplay() OVERRIDE;
-  virtual void* GetConfig() OVERRIDE;
-
- protected:
-  // ImageTransportSurface implementation.
-  virtual void OnBufferPresented(
-      const AcceleratedSurfaceMsg_BufferPresented_Params& params) OVERRIDE;
-  virtual void OnResize(gfx::Size size, float scale_factor) OVERRIDE;
-  virtual void SetLatencyInfo(
-      const std::vector<ui::LatencyInfo>& latency_info) OVERRIDE;
-  virtual void WakeUpGpu() OVERRIDE;
-
-  // GpuCommandBufferStub::DestructionObserver implementation.
-  virtual void OnWillDestroyStub() OVERRIDE;
-
- private:
-
-  gfx::Size backbuffer_size() const {
-    DCHECK(backbuffer_.get());
-    GLsizei width = 0;
-    GLsizei height = 0;
-    backbuffer_->texture()->GetLevelSize(GL_TEXTURE_2D, 0, &width, &height);
-    return gfx::Size(width, height);
-  }
-
-  virtual ~TextureImageTransportSurface();
-  void CreateBackTexture();
-  void AttachBackTextureToFBO();
-  void ReleaseBackTexture();
-  void ReleaseFrontTexture();
-  void BufferPresentedImpl(const gpu::Mailbox& mailbox_name);
-
-  // The framebuffer that represents this surface (service id). Allocated lazily
-  // in OnMakeCurrent.
-  uint32 fbo_id_;
-
-  // The current backbuffer.
-  scoped_refptr<gpu::gles2::TextureRef> backbuffer_;
-  scoped_refptr<gpu::gles2::TextureRef> frontbuffer_;
-
-  // The mailbox name for the current backbuffer texture. Needs to be unique per
-  // GL texture and is invalid while service_id is zero.
-  gpu::Mailbox back_mailbox_;
-  gpu::Mailbox front_mailbox_;
-
-  // The current size of the GLSurface. Used to disambiguate from the current
-  // texture size which might be outdated (since we use two buffers).
-  gfx::Size current_size_;
-  float scale_factor_;
-
-  // Whether or not the command buffer stub has been destroyed.
-  bool stub_destroyed_;
-
-  bool backbuffer_suggested_allocation_;
-  bool frontbuffer_suggested_allocation_;
-
-  scoped_ptr<ImageTransportHelper> helper_;
-  gfx::GLSurfaceHandle handle_;
-
-  // The offscreen surface used to make the context current. However note that
-  // the actual rendering is always redirected to an FBO.
-  scoped_refptr<gfx::GLSurface> surface_;
-
-  // Whether a SwapBuffers is pending.
-  bool is_swap_buffers_pending_;
-
-  // Whether we unscheduled command buffer because of pending SwapBuffers.
-  bool did_unschedule_;
-
-  // Holds a reference to the mailbox manager for cleanup.
-  scoped_refptr<gpu::gles2::MailboxManager> mailbox_manager_;
-
-  std::vector<ui::LatencyInfo> latency_info_;
-  DISALLOW_COPY_AND_ASSIGN(TextureImageTransportSurface);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_COMMON_GPU_TEXTURE_IMAGE_TRANSPORT_SURFACE_H_