Revert of Add command_buffer_gles2

gpu/gles2_conform_support/egl/display.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/gles2_conform_support/egl/display.h"
 
 #include <vector>
-#include "base/at_exit.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "gpu/command_buffer/client/gles2_lib.h"
 #include "gpu/command_buffer/client/transfer_buffer.h"
 #include "gpu/command_buffer/common/value_state.h"
 #include "gpu/command_buffer/service/context_group.h"
 #include "gpu/command_buffer/service/mailbox_manager.h"
 #include "gpu/command_buffer/service/memory_tracking.h"
 #include "gpu/command_buffer/service/transfer_buffer_manager.h"
 #include "gpu/command_buffer/service/valuebuffer_manager.h"
 #include "gpu/gles2_conform_support/egl/config.h"
 #include "gpu/gles2_conform_support/egl/surface.h"
 
 namespace {
 const int32 kCommandBufferSize = 1024 * 1024;
 const int32 kTransferBufferSize = 512 * 1024;
 }
 
 namespace egl {
 
 Display::Display(EGLNativeDisplayType display_id)
     : display_id_(display_id),
       is_initialized_(false),
-#if !defined(GLES2_CONFORM_SUPPORT_ONLY)
-      exit_manager_(new base::AtExitManager),
-#endif
       create_offscreen_(false),
       create_offscreen_width_(0),
       create_offscreen_height_(0) {
 }
 
 Display::~Display() {
   gles2::Terminate();
 }
 
 bool Display::Initialize() {
@@ skipping 292 matching lines @@
 void Display::SetLock(base::Lock*) {
   NOTIMPLEMENTED();
 }
 
 bool Display::IsGpuChannelLost() {
   NOTIMPLEMENTED();
   return false;
 }
 
 }  // namespace egl