gpu: Remove async texture uploads.

gpu/command_buffer/service/async_pixel_transfer_delegate.h

Index: gpu/command_buffer/service/async_pixel_transfer_delegate.h
diff --git a/gpu/command_buffer/service/async_pixel_transfer_delegate.h b/gpu/command_buffer/service/async_pixel_transfer_delegate.h
deleted file mode 100644
index b41bcd52444db1a234ce9dd82b968d145388bd29..0000000000000000000000000000000000000000
--- a/gpu/command_buffer/service/async_pixel_transfer_delegate.h
+++ /dev/null
@@ -1,117 +0,0 @@
-// Copyright (c) 2013 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 GPU_COMMAND_BUFFER_SERVICE_ASYNC_PIXEL_TRANSFER_DELEGATE_H_
-#define GPU_COMMAND_BUFFER_SERVICE_ASYNC_PIXEL_TRANSFER_DELEGATE_H_
-
-#include "base/basictypes.h"
-#include "base/callback.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/synchronization/lock.h"
-#include "base/time/time.h"
-#include "gpu/command_buffer/common/buffer.h"
-#include "gpu/gpu_export.h"
-#include "ui/gl/gl_bindings.h"
-
-namespace base {
-class SharedMemory;
-}
-
-namespace gpu {
-
-struct AsyncTexImage2DParams {
-  GLenum target;
-  GLint level;
-  GLenum internal_format;
-  GLsizei width;
-  GLsizei height;
-  GLint border;
-  GLenum format;
-  GLenum type;
-};
-
-struct AsyncTexSubImage2DParams {
-  GLenum target;
-  GLint level;
-  GLint xoffset;
-  GLint yoffset;
-  GLsizei width;
-  GLsizei height;
-  GLenum format;
-  GLenum type;
-};
-
-class AsyncMemoryParams {
- public:
-  AsyncMemoryParams(scoped_refptr<Buffer> buffer,
-                    uint32 data_offset,
-                    uint32 data_size);
-  ~AsyncMemoryParams();
-
-  scoped_refptr<Buffer> buffer() const { return buffer_; }
-  uint32 data_size() const { return data_size_; }
-  uint32 data_offset() const { return data_offset_; }
-  void* GetDataAddress() const {
-    return buffer_->GetDataAddress(data_offset_, data_size_);
-  }
-
- private:
-  scoped_refptr<Buffer> buffer_;
-  uint32 data_offset_;
-  uint32 data_size_;
-};
-
-class AsyncPixelTransferUploadStats
-    : public base::RefCountedThreadSafe<AsyncPixelTransferUploadStats> {
- public:
-  AsyncPixelTransferUploadStats();
-
-  void AddUpload(base::TimeDelta transfer_time);
-  int GetStats(base::TimeDelta* total_texture_upload_time);
-
- private:
-  friend class base::RefCountedThreadSafe<AsyncPixelTransferUploadStats>;
-
-  ~AsyncPixelTransferUploadStats();
-
-  int texture_upload_count_;
-  base::TimeDelta total_texture_upload_time_;
-  base::Lock lock_;
-
-  DISALLOW_COPY_AND_ASSIGN(AsyncPixelTransferUploadStats);
-};
-
-class GPU_EXPORT AsyncPixelTransferDelegate {
- public:
-  virtual ~AsyncPixelTransferDelegate();
-
-  // The callback occurs on the caller thread, once the texture is
-  // safe/ready to be used.
-  virtual void AsyncTexImage2D(
-      const AsyncTexImage2DParams& tex_params,
-      const AsyncMemoryParams& mem_params,
-      const base::Closure& bind_callback) = 0;
-
-  virtual void AsyncTexSubImage2D(
-      const AsyncTexSubImage2DParams& tex_params,
-      const AsyncMemoryParams& mem_params) = 0;
-
-  // Returns true if there is a transfer in progress.
-  virtual bool TransferIsInProgress() = 0;
-
-  // Block until the specified transfer completes.
-  virtual void WaitForTransferCompletion() = 0;
-
- protected:
-  AsyncPixelTransferDelegate();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(AsyncPixelTransferDelegate);
-};
-
-}  // namespace gpu
-
-#endif  // GPU_COMMAND_BUFFER_SERVICE_ASYNC_PIXEL_TRANSFER_DELEGATE_H_
-