gpu: Add async upload functions.

gpu/command_buffer/client/gles2_interface_stub_impl_autogen.h

 // 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.
 
 // This file is auto-generated from
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // DO NOT EDIT!
 
 // This file is included by gles2_interface_stub.cc.
 #ifndef GPU_COMMAND_BUFFER_CLIENT_GLES2_INTERFACE_STUB_IMPL_AUTOGEN_H_
@@ skipping 595 matching lines @@
 void GLES2InterfaceStub::BindTexImage2DCHROMIUM(
     GLenum /* target */, GLint /* imageId */) {
 }
 void GLES2InterfaceStub::ReleaseTexImage2DCHROMIUM(
     GLenum /* target */, GLint /* imageId */) {
 }
 void GLES2InterfaceStub::TraceBeginCHROMIUM(const char* /* name */) {
 }
 void GLES2InterfaceStub::TraceEndCHROMIUM() {
 }
+void GLES2InterfaceStub::AsyncTexSubImage2DCHROMIUM(
+    GLenum /* target */, GLint /* level */, GLint /* xoffset */,
+    GLint /* yoffset */, GLsizei /* width */, GLsizei /* height */,
+    GLenum /* format */, GLenum /* type */, const void* /* data */) {
+}
+void GLES2InterfaceStub::AsyncTexImage2DCHROMIUM(
+    GLenum /* target */, GLint /* level */, GLint /* internalformat */,
+    GLsizei /* width */, GLsizei /* height */, GLint /* border */,
+    GLenum /* format */, GLenum /* type */, const void* /* pixels */) {
+}
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_INTERFACE_STUB_IMPL_AUTOGEN_H_