Remove glCompressedCopySubTextureCHROMIUM.

mojo/public/c/gles2/gles2_call_visitor_chromium_extension_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 207 matching lines @@
                y,
                width,
                height,
                unpack_flip_y,
                unpack_premultiply_alpha,
                unpack_unmultiply_alpha))
 VISIT_GL_CALL(CompressedCopyTextureCHROMIUM,
               void,
               (GLenum target, GLenum source_id, GLenum dest_id),
               (target, source_id, dest_id))
-VISIT_GL_CALL(
-    CompressedCopySubTextureCHROMIUM,
-    void,
-    (GLenum target,
-     GLenum source_id,
-     GLenum dest_id,
-     GLint xoffset,
-     GLint yoffset,
-     GLint x,
-     GLint y,
-     GLsizei width,
-     GLsizei height),
-    (target, source_id, dest_id, xoffset, yoffset, x, y, width, height))
 VISIT_GL_CALL(DrawArraysInstancedANGLE,
               void,
               (GLenum mode, GLint first, GLsizei count, GLsizei primcount),
               (mode, first, count, primcount))
 VISIT_GL_CALL(DrawElementsInstancedANGLE,
               void,
               (GLenum mode,
                GLsizei count,
                GLenum type,
                const void* indices,
@@ skipping 335 matching lines @@
     (GLuint program, GLuint colorNumber, GLuint index, const char* name),
     (program, colorNumber, index, name))
 VISIT_GL_CALL(BindFragDataLocationEXT,
               void,
               (GLuint program, GLuint colorNumber, const char* name),
               (program, colorNumber, name))
 VISIT_GL_CALL(GetFragDataIndexEXT,
               GLint,
               (GLuint program, const char* name),
               (program, name))