Added EGL based GLContext....

gpu/command_buffer/service/gpu_processor_win.cc

 // Copyright (c) 2009 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 <windows.h>
 
 #include "app/gfx/gl/gl_context.h"
 #include "gpu/command_buffer/service/gpu_processor.h"
 
 using ::base::SharedMemory;
 
 namespace gpu {
 
 bool GPUProcessor::Initialize(gfx::PluginWindowHandle window,
                               const gfx::Size& size,
                               GPUProcessor* parent,
                               uint32 parent_texture_id) {
   // Cannot reinitialize.
   if (context_.get())
     return false;
 
   // Get the parent decoder and the GLContext to share IDs with, if any.
   gles2::GLES2Decoder* parent_decoder = NULL;
   gfx::GLContext* parent_context = NULL;
-  void* parent_handle = NULL;
   if (parent) {
     parent_decoder = parent->decoder_.get();
     DCHECK(parent_decoder);
 
     parent_context = parent_decoder->GetGLContext();
     DCHECK(parent_context);
-
-    parent_handle = parent_context->GetHandle();
-    DCHECK(parent_handle);
   }
 
   // Create either a view or pbuffer based GLContext.
   if (window) {
-    DCHECK(!parent_handle);
+    DCHECK(!parent_context);
 
     // TODO(apatrick): support multisampling.
     context_.reset(gfx::GLContext::CreateViewGLContext(window, false));
   } else {
-    context_.reset(gfx::GLContext::CreateOffscreenGLContext(parent_handle));
+    context_.reset(gfx::GLContext::CreateOffscreenGLContext(parent_context));
   }
 
   if (!context_.get())
     return false;
 
   return InitializeCommon(size, parent_decoder, parent_texture_id);
 }
 
 void GPUProcessor::Destroy() {
   DestroyCommon();
 }
 
 void GPUProcessor::WillSwapBuffers() {
   if (wrapped_swap_buffers_callback_.get()) {
     wrapped_swap_buffers_callback_->Run();
   }
 }
 
 }  // namespace gpu