Add CommandBuffer::SetGetBuffer

gpu/demos/framework/window.cc

 // Copyright (c) 2011 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/demos/framework/window.h"
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "gpu/command_buffer/client/gles2_implementation.h"
@@ skipping 35 matching lines @@
   return demo_->InitGL();
 }
 
 void Window::OnPaint() {
   demo_->Draw();
   ::gles2::GetGLContext()->SwapBuffers();
 }
 
 bool Window::CreateRenderContext(gfx::PluginWindowHandle hwnd) {
   command_buffer_.reset(new CommandBufferService);
-  if (!command_buffer_->Initialize(kCommandBufferSize)) {
+  if (!command_buffer_->Initialize()) {
     return false;
   }
 
   gpu::gles2::ContextGroup::Ref group(new gpu::gles2::ContextGroup(true));
 
   decoder_.reset(gpu::gles2::GLES2Decoder::Create(group.get()));
   if (!decoder_.get())
     return false;
 
   gpu_scheduler_.reset(new gpu::GpuScheduler(command_buffer_.get(),
@@ skipping 39 matching lines @@
                                                 transfer_buffer.size,
                                                 transfer_buffer.ptr,
                                                 transfer_buffer_id,
                                                 false,
                                                 true));
   return true;
 }
 
 }  // namespace demos
 }  // namespace gpu