gpu: Remove release-after-use workaround.

content/common/gpu/gpu_command_buffer_stub.cc

 // 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.
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/hash.h"
 #include "base/json/json_writer.h"
@@ skipping 966 matching lines @@
   GpuChannelManager* manager = channel_->gpu_channel_manager();
   scoped_refptr<gfx::GLImage> image =
       manager->gpu_memory_buffer_factory()->CreateImageForGpuMemoryBuffer(
           handle,
           gfx::Size(width, height),
           internalformat,
           channel()->client_id());
   if (!image.get())
     return;
 
-  // For Android specific workaround.
-  if (context_group_->feature_info()->workarounds().release_image_after_use)
-    image->SetReleaseAfterUse();
-
   image_manager->AddImage(image.get(), id);
 }
 
 void GpuCommandBufferStub::OnUnregisterGpuMemoryBuffer(int32 id) {
   TRACE_EVENT0("gpu", "GpuCommandBufferStub::OnUnregisterGpuMemoryBuffer");
 
   if (!decoder_)
     return;
 
   gpu::gles2::ImageManager* image_manager = decoder_->GetImageManager();
@@ skipping 98 matching lines @@
   if (decoder_)
     decoder_->LoseContext(GL_UNKNOWN_CONTEXT_RESET_ARB);
   command_buffer_->SetParseError(gpu::error::kLostContext);
 }
 
 uint64 GpuCommandBufferStub::GetMemoryUsage() const {
   return GetMemoryManager()->GetClientMemoryUsage(this);
 }
 
 }  // namespace content