Revert of mojo: Convert gles2 to the new thunking system

mojo/shell/context.cc

 // Copyright 2013 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 "mojo/shell/context.h"
 
 #include "build/build_config.h"
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/memory/scoped_vector.h"
 #include "mojo/embedder/embedder.h"
+#include "mojo/gles2/gles2_support_impl.h"
 #include "mojo/public/cpp/application/application_impl.h"
 #include "mojo/service_manager/background_service_loader.h"
 #include "mojo/service_manager/service_loader.h"
 #include "mojo/service_manager/service_manager.h"
 #include "mojo/services/native_viewport/native_viewport_service.h"
 #include "mojo/shell/dynamic_service_loader.h"
 #include "mojo/shell/in_process_dynamic_service_runner.h"
 #include "mojo/shell/out_of_process_dynamic_service_runner.h"
 #include "mojo/shell/switches.h"
 #include "mojo/shell/ui_service_loader_android.h"
@@ skipping 19 matching lines @@
 // correspond to shared libraries bundled alongside the mojo_shell.
 const char* kLocalMojoURLs[] = {
   "mojo:mojo_network_service",
 };
 
 // Used to ensure we only init once.
 class Setup {
  public:
   Setup() {
     embedder::Init();
+    gles2::GLES2SupportImpl::Init();
   }
 
   ~Setup() {
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(Setup);
 };
 
 static base::LazyInstance<Setup>::Leaky setup = LAZY_INSTANCE_INITIALIZER;
@@ skipping 99 matching lines @@
   service_manager_.set_default_loader(scoped_ptr<ServiceLoader>());
   service_manager_.TerminateShellConnections();
 }
 
 Context::~Context() {
   Shutdown();
 }
 
 }  // namespace shell
 }  // namespace mojo