gpu: Add the ability to wait on upload completion.

gpu/command_buffer/client/gles2_cmd_helper_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!
 
 #ifndef GPU_COMMAND_BUFFER_CLIENT_GLES2_CMD_HELPER_AUTOGEN_H_
 #define GPU_COMMAND_BUFFER_CLIENT_GLES2_CMD_HELPER_AUTOGEN_H_
@@ skipping 2017 matching lines @@
       uint32 pixels_shm_id, uint32 pixels_shm_offset) {
     gles2::cmds::AsyncTexImage2DCHROMIUM* c =
         GetCmdSpace<gles2::cmds::AsyncTexImage2DCHROMIUM>();
     if (c) {
       c->Init(
           target, level, internalformat, width, height, border, format, type,
           pixels_shm_id, pixels_shm_offset);
     }
   }
 
+  void WaitAsyncTexImage2DCHROMIUM(GLenum target) {
+    gles2::cmds::WaitAsyncTexImage2DCHROMIUM* c =
+        GetCmdSpace<gles2::cmds::WaitAsyncTexImage2DCHROMIUM>();
+    if (c) {
+      c->Init(target);
+    }
+  }
+
   void DiscardFramebufferEXT(
       GLenum target, GLsizei count, uint32 attachments_shm_id,
       uint32 attachments_shm_offset) {
     gles2::cmds::DiscardFramebufferEXT* c =
         GetCmdSpace<gles2::cmds::DiscardFramebufferEXT>();
     if (c) {
       c->Init(target, count, attachments_shm_id, attachments_shm_offset);
     }
   }
 
@@ skipping 19 matching lines @@
   void WaitSyncPointCHROMIUM(GLuint sync_point) {
     gles2::cmds::WaitSyncPointCHROMIUM* c =
         GetCmdSpace<gles2::cmds::WaitSyncPointCHROMIUM>();
     if (c) {
       c->Init(sync_point);
     }
   }
 
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_CMD_HELPER_AUTOGEN_H_