Remove GYP annotations from chrome, ui, tools GN files.

ui/resources/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("//tools/grit/grit_rule.gni")
 import("//tools/grit/repack.gni")
 
-# GYP version: ui/resources/ui_resources.gyp:ui_resources
 group("resources") {
   public_deps = [
     ":ui_resources_grd",
     ":ui_unscaled_resources_grd",
     ":webui_resources_grd",
   ]
 }
 
 grit("ui_resources_grd") {
   source = "ui_resources.grd"
@@ skipping 40 matching lines @@
       "$root_out_dir/ui_resources_100_percent.pak",
     ]
     deps = [
       "//ui/resources",
     ]
   }
 }
 
 # On iOS and Mac the string resources need to go into a locale subfolder, which
 # introduces an extra dependency.
-#
-# GYP version: ui/resources/ui_resources.gyp:ui_test_pak
-#              (copy_ui_test_pak action)
 if (is_ios || is_mac) {
   group("ui_test_pak") {
     public_deps = [
       ":repack_ui_test_mac_locale_pack",
       ":repack_ui_test_pak",
     ]
   }
 
   # This needs to be a separate target from ui_test_pak as ui_base_unittests
   # wants the generate .pak file in the bundle to be named en.lpro/locale.pak
@@ skipping 63 matching lines @@
 }
 
 # This group exists just for targets that need the data file
 # to exist in the build directory so it can be loaded for test purposes.
 group("ui_test_pak_data") {
   data_deps = [
     ":repack_ui_test_pak",
   ]
 }
 
-# GYP version: ui/resources/ui_resources.gyp:ui_test_pak
 repack("repack_ui_test_pak") {
   # Depend on ui_test_pak or ui_test_pak_data instead of this one.
   visibility = [
     ":ui_test_pak",
     ":ui_test_pak_data",
   ]
 
   sources = [
     "$root_gen_dir/ui/resources/ui_resources_100_percent.pak",
     "$root_gen_dir/ui/resources/webui_resources.pak",
@@ skipping 55 matching lines @@
     "$root_gen_dir/ui/strings/app_locale_settings_en-US.pak",
     "$root_gen_dir/ui/strings/ui_strings_en-US.pak",
   ]
 
   output = "$root_out_dir/ui/en.lproj/locale.pak"
 
   deps = [
     "//ui/strings",
   ]
 }