Add ShareGroup to GLES2Implemenation

gpu/demos/framework/window.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 "gpu/demos/framework/window.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 99 matching lines @@
 
   gles2_cmd_helper_.reset(new GLES2CmdHelper(command_buffer_.get()));
   if (!gles2_cmd_helper_->Initialize(kCommandBufferSize))
     return false;
 
   transfer_buffer_.reset(new gpu::TransferBuffer(gles2_cmd_helper_.get()));
 
   ::gles2::Initialize();
   gles2_implementation_.reset(new GLES2Implementation(
       gles2_cmd_helper_.get(),
+      NULL,
       transfer_buffer_.get(),
       false,
       true));
 
   ::gles2::SetGLContext(gles2_implementation_.get());
 
   if (!gles2_implementation_->Initialize(
       kTransferBufferSize,
       kTransferBufferSize,
       kTransferBufferSize)) {
     return false;
   }
 
   return true;
 }
 
 }  // namespace demos
 }  // namespace gpu