Aura: Don't create GL context for CreateSharedSurfaceHandle()

content/common/gpu/client/gpu_channel_host.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 "content/common/gpu/client/gpu_channel_host.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
@@ skipping 17 matching lines @@
 
 namespace content {
 
 GpuListenerInfo::GpuListenerInfo() {}
 
 GpuListenerInfo::~GpuListenerInfo() {}
 
 // static
 scoped_refptr<GpuChannelHost> GpuChannelHost::Create(
     GpuChannelHostFactory* factory,
-    int gpu_host_id,
     const gpu::GPUInfo& gpu_info,
     const IPC::ChannelHandle& channel_handle) {
   DCHECK(factory->IsMainThread());
   scoped_refptr<GpuChannelHost> host = new GpuChannelHost(
-      factory, gpu_host_id, gpu_info);
+      factory, gpu_info);
   host->Connect(channel_handle);
   return host;
 }
 
 // static
 bool GpuChannelHost::IsValidGpuMemoryBuffer(
     gfx::GpuMemoryBufferHandle handle) {
   switch (handle.type) {
     case gfx::SHARED_MEMORY_BUFFER:
 #if defined(OS_MACOSX)
     case gfx::IO_SURFACE_BUFFER:
 #endif
       return true;
     default:
       return false;
   }
 }
 
 GpuChannelHost::GpuChannelHost(GpuChannelHostFactory* factory,
-                               int gpu_host_id,
                                const gpu::GPUInfo& gpu_info)
     : factory_(factory),
-      gpu_host_id_(gpu_host_id),
       gpu_info_(gpu_info) {
   next_transfer_buffer_id_.GetNext();
   next_gpu_memory_buffer_id_.GetNext();
 }
 
 void GpuChannelHost::Connect(const IPC::ChannelHandle& channel_handle) {
   // Open a channel to the GPU process. We pass NULL as the main listener here
   // since we need to filter everything to route it to the right thread.
   scoped_refptr<base::MessageLoopProxy> io_loop = factory_->GetIOLoopProxy();
   channel_.reset(new IPC::SyncChannel(channel_handle,
@@ skipping 366 matching lines @@
   AutoLock lock(lock_);
   DCHECK_LE(names.size(), requested_mailboxes_);
   requested_mailboxes_ -= names.size();
   mailbox_name_pool_.insert(mailbox_name_pool_.end(),
                             names.begin(),
                             names.end());
 }
 
 
 }  // namespace content