Revert of gpu: introduce glCopySubTextureCHROMIUM

gpu/command_buffer/client/gles2_cmd_helper_autogen.h

 // Copyright 2014 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
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 2294 matching lines @@
   gles2::cmds::TexImageIOSurface2DCHROMIUM* c =
       GetCmdSpace<gles2::cmds::TexImageIOSurface2DCHROMIUM>();
   if (c) {
     c->Init(target, width, height, ioSurfaceId, plane);
   }
 }
 
 void CopyTextureCHROMIUM(GLenum target,
                          GLenum source_id,
                          GLenum dest_id,
+                         GLint level,
                          GLint internalformat,
                          GLenum dest_type) {
   gles2::cmds::CopyTextureCHROMIUM* c =
       GetCmdSpace<gles2::cmds::CopyTextureCHROMIUM>();
   if (c) {
-    c->Init(target, source_id, dest_id, internalformat, dest_type);
+    c->Init(target, source_id, dest_id, level, internalformat, dest_type);
   }
 }
 
-void CopySubTextureCHROMIUM(GLenum target,
-                            GLenum source_id,
-                            GLenum dest_id,
-                            GLint xoffset,
-                            GLint yoffset) {
-  gles2::cmds::CopySubTextureCHROMIUM* c =
-      GetCmdSpace<gles2::cmds::CopySubTextureCHROMIUM>();
-  if (c) {
-    c->Init(target, source_id, dest_id, xoffset, yoffset);
-  }
-}
-
 void DrawArraysInstancedANGLE(GLenum mode,
                               GLint first,
                               GLsizei count,
                               GLsizei primcount) {
   gles2::cmds::DrawArraysInstancedANGLE* c =
       GetCmdSpace<gles2::cmds::DrawArraysInstancedANGLE>();
   if (c) {
     c->Init(mode, first, count, primcount);
   }
 }
@@ skipping 315 matching lines @@
 }
 
 void BlendBarrierKHR() {
   gles2::cmds::BlendBarrierKHR* c = GetCmdSpace<gles2::cmds::BlendBarrierKHR>();
   if (c) {
     c->Init();
   }
 }
 
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_CMD_HELPER_AUTOGEN_H_