Replace context parenting by sharing through mailboxes

gpu/command_buffer/client/gles2_implementation.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.
 
 // A class to emulate GLES2 over command buffers.
 
 #include "gpu/command_buffer/client/gles2_implementation.h"
 
 #include <algorithm>
 #include <map>
@@ skipping 261 matching lines @@
   share_group_->SetGLES2ImplementationForDestruction(this);
   share_group_ = NULL;
   // Make sure the commands make it the service.
   WaitForCmd();
 }
 
 GLES2CmdHelper* GLES2Implementation::helper() const {
   return helper_;
 }
 
-GLuint GLES2Implementation::MakeTextureId() {
-  GLuint id;
-  GetIdHandler(id_namespaces::kTextures)->MakeIds(this, 0, 1, &id);
-  return id;
-}
-
-void GLES2Implementation::FreeTextureId(GLuint id) {
-  GetIdHandler(id_namespaces::kTextures)->FreeIds(
-      this, 1, &id, &GLES2Implementation::DeleteTexturesStub);
-}
-
 IdHandlerInterface* GLES2Implementation::GetIdHandler(int namespace_id) const {
   return share_group_->GetIdHandler(namespace_id);
 }
 
 void* GLES2Implementation::GetResultBuffer() {
   return transfer_buffer_->GetResultBuffer();
 }
 
 int32 GLES2Implementation::GetResultShmId() {
   return transfer_buffer_->GetShmId();
@@ skipping 3556 matching lines @@
   CheckGLError();
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "gpu/command_buffer/client/gles2_implementation_impl_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu