Remove the "target" argument from CopyTextureChromium.

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 2473 matching lines @@
                                  GLsizei height,
                                  GLuint ioSurfaceId,
                                  GLuint plane) {
   gles2::cmds::TexImageIOSurface2DCHROMIUM* c =
       GetCmdSpace<gles2::cmds::TexImageIOSurface2DCHROMIUM>();
   if (c) {
     c->Init(target, width, height, ioSurfaceId, plane);
   }
 }
 
-void CopyTextureCHROMIUM(GLenum target,
-                         GLenum source_id,
+void CopyTextureCHROMIUM(GLenum source_id,
                          GLenum dest_id,
                          GLint internalformat,
                          GLenum dest_type,
                          GLboolean unpack_flip_y,
                          GLboolean unpack_premultiply_alpha,
                          GLboolean unpack_unmultiply_alpha) {
   gles2::cmds::CopyTextureCHROMIUM* c =
       GetCmdSpace<gles2::cmds::CopyTextureCHROMIUM>();
   if (c) {
-    c->Init(target, source_id, dest_id, internalformat, dest_type,
-            unpack_flip_y, unpack_premultiply_alpha, unpack_unmultiply_alpha);
+    c->Init(source_id, dest_id, internalformat, dest_type, unpack_flip_y,
+            unpack_premultiply_alpha, unpack_unmultiply_alpha);
   }
 }
 
-void CopySubTextureCHROMIUM(GLenum target,
-                            GLenum source_id,
+void CopySubTextureCHROMIUM(GLenum source_id,
                             GLenum dest_id,
                             GLint xoffset,
                             GLint yoffset,
                             GLint x,
                             GLint y,
                             GLsizei width,
                             GLsizei height,
                             GLboolean unpack_flip_y,
                             GLboolean unpack_premultiply_alpha,
                             GLboolean unpack_unmultiply_alpha) {
   gles2::cmds::CopySubTextureCHROMIUM* c =
       GetCmdSpace<gles2::cmds::CopySubTextureCHROMIUM>();
   if (c) {
-    c->Init(target, source_id, dest_id, xoffset, yoffset, x, y, width, height,
+    c->Init(source_id, dest_id, xoffset, yoffset, x, y, width, height,
             unpack_flip_y, unpack_premultiply_alpha, unpack_unmultiply_alpha);
   }
 }
 
 void CompressedCopyTextureCHROMIUM(GLenum target,
                                    GLenum source_id,
                                    GLenum dest_id) {
   gles2::cmds::CompressedCopyTextureCHROMIUM* c =
       GetCmdSpace<gles2::cmds::CompressedCopyTextureCHROMIUM>();
   if (c) {
@@ skipping 673 matching lines @@
                          uint32_t index_shm_id,
                          uint32_t index_shm_offset) {
   gles2::cmds::GetFragDataIndexEXT* c =
       GetCmdSpace<gles2::cmds::GetFragDataIndexEXT>();
   if (c) {
     c->Init(program, name_bucket_id, index_shm_id, index_shm_offset);
   }
 }
 
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_CMD_HELPER_AUTOGEN_H_