ui: Remove SurfaceTexture GpuMemoryBuffer type.

gpu/ipc/client/gpu_memory_buffer_impl_surface_texture.cc

Index: gpu/ipc/client/gpu_memory_buffer_impl_surface_texture.cc
diff --git a/gpu/ipc/client/gpu_memory_buffer_impl_surface_texture.cc b/gpu/ipc/client/gpu_memory_buffer_impl_surface_texture.cc
deleted file mode 100644
index 6b0e513428f171633fcae62d36c988c57846f7b6..0000000000000000000000000000000000000000
--- a/gpu/ipc/client/gpu_memory_buffer_impl_surface_texture.cc
+++ /dev/null
@@ -1,152 +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.
-
-#include "gpu/ipc/client/gpu_memory_buffer_impl_surface_texture.h"
-
-#include "base/logging.h"
-#include "base/memory/ptr_util.h"
-#include "base/trace_event/trace_event.h"
-#include "gpu/ipc/common/android/surface_texture_manager.h"
-#include "gpu/ipc/common/gpu_memory_buffer_support.h"
-#include "ui/gfx/buffer_format_util.h"
-#include "ui/gl/android/surface_texture.h"
-#include "ui/gl/gl_bindings.h"
-
-namespace gpu {
-namespace {
-
-int WindowFormat(gfx::BufferFormat format) {
-  switch (format) {
-    case gfx::BufferFormat::RGBA_8888:
-      return WINDOW_FORMAT_RGBA_8888;
-    case gfx::BufferFormat::ATC:
-    case gfx::BufferFormat::ATCIA:
-    case gfx::BufferFormat::DXT1:
-    case gfx::BufferFormat::DXT5:
-    case gfx::BufferFormat::ETC1:
-    case gfx::BufferFormat::R_8:
-    case gfx::BufferFormat::BGR_565:
-    case gfx::BufferFormat::RGBA_4444:
-    case gfx::BufferFormat::RGBX_8888:
-    case gfx::BufferFormat::BGRX_8888:
-    case gfx::BufferFormat::BGRA_8888:
-    case gfx::BufferFormat::YVU_420:
-    case gfx::BufferFormat::YUV_420_BIPLANAR:
-    case gfx::BufferFormat::UYVY_422:
-      NOTREACHED();
-      return 0;
-  }
-
-  NOTREACHED();
-  return 0;
-}
-
-void FreeSurfaceTextureForTesting(
-    scoped_refptr<gl::SurfaceTexture> surface_texture,
-    gfx::GpuMemoryBufferId id) {
-  gpu::SurfaceTextureManager::GetInstance()->UnregisterSurfaceTexture(id.id, 0);
-}
-
-}  // namespace
-
-GpuMemoryBufferImplSurfaceTexture::GpuMemoryBufferImplSurfaceTexture(
-    gfx::GpuMemoryBufferId id,
-    const gfx::Size& size,
-    gfx::BufferFormat format,
-    const DestructionCallback& callback,
-    ANativeWindow* native_window)
-    : GpuMemoryBufferImpl(id, size, format, callback),
-      native_window_(native_window) {}
-
-GpuMemoryBufferImplSurfaceTexture::~GpuMemoryBufferImplSurfaceTexture() {
-  ANativeWindow_release(native_window_);
-}
-
-// static
-std::unique_ptr<GpuMemoryBufferImplSurfaceTexture>
-GpuMemoryBufferImplSurfaceTexture::CreateFromHandle(
-    const gfx::GpuMemoryBufferHandle& handle,
-    const gfx::Size& size,
-    gfx::BufferFormat format,
-    gfx::BufferUsage usage,
-    const DestructionCallback& callback) {
-  ANativeWindow* native_window =
-      gpu::SurfaceTextureManager::GetInstance()
-          ->AcquireNativeWidgetForSurfaceTexture(handle.id.id);
-  if (!native_window)
-    return nullptr;
-
-  ANativeWindow_setBuffersGeometry(native_window, size.width(), size.height(),
-                                   WindowFormat(format));
-
-  return base::WrapUnique(new GpuMemoryBufferImplSurfaceTexture(
-      handle.id, size, format, callback, native_window));
-}
-
-// static
-bool GpuMemoryBufferImplSurfaceTexture::IsConfigurationSupported(
-    gfx::BufferFormat format,
-    gfx::BufferUsage usage) {
-  return gpu::IsNativeGpuMemoryBufferConfigurationSupported(format, usage);
-}
-
-// static
-base::Closure GpuMemoryBufferImplSurfaceTexture::AllocateForTesting(
-    const gfx::Size& size,
-    gfx::BufferFormat format,
-    gfx::BufferUsage usage,
-    gfx::GpuMemoryBufferHandle* handle) {
-  scoped_refptr<gl::SurfaceTexture> surface_texture =
-      gl::SurfaceTexture::Create(0);
-  DCHECK(surface_texture);
-  const gfx::GpuMemoryBufferId kBufferId(1);
-  gpu::SurfaceTextureManager::GetInstance()->RegisterSurfaceTexture(
-      kBufferId.id, 0, surface_texture.get());
-  handle->type = gfx::SURFACE_TEXTURE_BUFFER;
-  handle->id = kBufferId;
-  return base::Bind(&FreeSurfaceTextureForTesting, surface_texture, kBufferId);
-}
-
-bool GpuMemoryBufferImplSurfaceTexture::Map() {
-  TRACE_EVENT0("gpu", "GpuMemoryBufferImplSurfaceTexture::Map");
-  DCHECK(!mapped_);
-  DCHECK(native_window_);
-  if (ANativeWindow_lock(native_window_, &buffer_, NULL)) {
-    DPLOG(ERROR) << "ANativeWindow_lock failed";
-    return false;
-  }
-  DCHECK_LE(size_.width(), buffer_.stride);
-  mapped_ = true;
-  return true;
-}
-
-void* GpuMemoryBufferImplSurfaceTexture::memory(size_t plane) {
-  TRACE_EVENT0("gpu", "GpuMemoryBufferImplSurfaceTexture::memory");
-  DCHECK(mapped_);
-  DCHECK_EQ(0u, plane);
-  return buffer_.bits;
-}
-
-void GpuMemoryBufferImplSurfaceTexture::Unmap() {
-  TRACE_EVENT0("gpu", "GpuMemoryBufferImplSurfaceTexture::Unmap");
-  DCHECK(mapped_);
-  ANativeWindow_unlockAndPost(native_window_);
-  mapped_ = false;
-}
-
-int GpuMemoryBufferImplSurfaceTexture::stride(size_t plane) const {
-  DCHECK(mapped_);
-  DCHECK_EQ(0u, plane);
-  return gfx::RowSizeForBufferFormat(buffer_.stride, format_, 0);
-}
-
-gfx::GpuMemoryBufferHandle GpuMemoryBufferImplSurfaceTexture::GetHandle()
-    const {
-  gfx::GpuMemoryBufferHandle handle;
-  handle.type = gfx::SURFACE_TEXTURE_BUFFER;
-  handle.id = id_;
-  return handle;
-}
-
-}  // namespace gpu