Add hb-ot-font.cc and hb-ot-font.h

third_party/harfbuzz-ng/BUILD.gn

 # 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/linux/pkg_config.gni")
 
 # The GYP build supports system harfbuzz for non-official builds when using
 # pangoft2 1.31.0 or greater (which pulls it in).
 # TODO(brettw) we can consider doing this as well, although the benefit is
@@ skipping 53 matching lines @@
       "src/hb-fallback-shape.cc",
       "src/hb-font-private.hh",
       "src/hb-font.cc",
       "src/hb-font.h",
       "src/hb-icu.cc",
       "src/hb-icu.h",
       "src/hb-mutex-private.hh",
       "src/hb-object-private.hh",
       "src/hb-open-file-private.hh",
       "src/hb-open-type-private.hh",
+      "src/hb-ot-font.cc",
+      "src/hb-ot-font.h",
       "src/hb-ot-head-table.hh",
       "src/hb-ot-hhea-table.hh",
       "src/hb-ot-hmtx-table.hh",
       "src/hb-ot-layout-common-private.hh",
       "src/hb-ot-layout-gdef-table.hh",
       "src/hb-ot-layout-gpos-table.hh",
       "src/hb-ot-layout-gsub-table.hh",
       "src/hb-ot-layout-gsubgpos-private.hh",
       "src/hb-ot-layout-private.hh",
       "src/hb-ot-layout.cc",
@@ skipping 75 matching lines @@
     }
     if (is_mac) {
       sources += [
         "src/hb-coretext.cc",
         "src/hb-coretext.h",
       ]
       defines += [ "HAVE_CORETEXT" ]
     }
   }
 }