Tolerate HarfBuzz include order for generated headers

PRESUBMIT.py

 # 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.
 
 """Top-level presubmit script for Chromium.
 
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
 for more details about the presubmit API built into gcl.
 """
 
@@ skipping 633 matching lines @@
   # Match the final or penultimate token if it is xxxtest so we can ignore it
   # when considering the special first include.
   test_file_tag_pattern = input_api.re.compile(
     r'_[a-z]+test(?=(_[a-zA-Z0-9]+)?\.)')
   if_pattern = input_api.re.compile(
       r'\s*#\s*(if|elif|else|endif|define|undef).*')
   # Some files need specialized order of includes; exclude such files from this
   # check.
   uncheckable_includes_pattern = input_api.re.compile(
       r'\s*#include '
-      '("ipc/.*macros\.h"|<windows\.h>|".*gl.*autogen.h")\s*')
+      '("ipc/.*macros\.h"|<windows\.h>|".*gl.*autogen.h"|"hb.*-(private|table).hh")\s*')
 
   contents = f.NewContents()
   warnings = []
   line_num = 0
 
   # Handle the special first include. If the first include file is
   # some/path/file.h, the corresponding including file can be some/path/file.cc,
   # some/other/path/file.cc, some/path/file_platform.cc, some/path/file-suffix.h
   # etc. It's also possible that no special first include exists.
   # If the included file is some/path/file_platform.h the including file could
@@ skipping 962 matching lines @@
     builders.extend(['cros_x86'])
 
   # The AOSP bot doesn't build the chrome/ layer, so ignore any changes to it
   # unless they're .gyp(i) files as changes to those files can break the gyp
   # step on that bot.
   if (not all(re.search('^chrome', f) for f in files) or
       any(re.search('\.gypi?$', f) for f in files)):
     builders.extend(['android_aosp'])
 
   return GetDefaultTryConfigs(builders)