fix --show-composited-layer-borders on Mac

gpu/command_buffer/service/gles2_cmd_decoder_passthrough_handlers_autogen.cc

 // 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 1913 matching lines @@
   if (!result) {
     return error::kOutOfBounds;
   }
   error::Error error = DoIsTransformFeedback(transformfeedback, result);
   if (error != error::kNoError) {
     return error;
   }
   return error::kNoError;
 }
 
-error::Error GLES2DecoderPassthroughImpl::HandleLineWidth(
-    uint32_t immediate_data_size,
-    const volatile void* cmd_data) {
-  const volatile gles2::cmds::LineWidth& c =
-      *static_cast<const volatile gles2::cmds::LineWidth*>(cmd_data);
-  GLfloat width = static_cast<GLfloat>(c.width);
-  error::Error error = DoLineWidth(width);
-  if (error != error::kNoError) {
-    return error;
-  }
-  return error::kNoError;
-}
-
 error::Error GLES2DecoderPassthroughImpl::HandleLinkProgram(
     uint32_t immediate_data_size,
     const volatile void* cmd_data) {
   const volatile gles2::cmds::LinkProgram& c =
       *static_cast<const volatile gles2::cmds::LinkProgram*>(cmd_data);
   GLuint program = c.program;
   error::Error error = DoLinkProgram(program);
   if (error != error::kNoError) {
     return error;
   }
@@ skipping 2168 matching lines @@
   error::Error error = DoUniformMatrix4fvStreamTextureMatrixCHROMIUM(
       location, transpose, transform);
   if (error != error::kNoError) {
     return error;
   }
   return error::kNoError;
 }
 
 }  // namespace gles2
 }  // namespace gpu