Convert GN visibility to be a list.

chrome/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/features.gni")
 import("//build/config/locales.gni")
 import("//build/config/ui.gni")
 import("//chrome/chrome_repack_locales.gni")
 import("//chrome/version.gni")
 
@@ skipping 225 matching lines @@
     ]
   }
 }
 
 if (is_win) {
   # TODO(brettw) this duplicates "//chrome/common:version" which applies to
   # Linux.
   process_version("version_header") {
     # TODO(brettW) this should have more reduced visibility, but chrome/browser
     # currently depends on this.
-    #visibility = ":*"
+    #visibility = [ ":*" ]
     source = "version.h.in"
     # TODO(brettw) this should move to $target_gen_dir/version.h and
     # source files including it should reference it via "chrome/version.h"
     output = "$root_gen_dir/version.h"
   }
 }
 
 # GYP version: chrome/chrome_resources.gyp:chrome_resources
 group("resources") {
   deps = [
@@ skipping 134 matching lines @@
   # location.
   if (is_mac || is_ios) {
     output = "$root_gen_dir/repack/resources.pak"
   } else {
     output = "$root_out_dir/resources.pak"
   }
 }
 
 # Collects per-locale grit files from many sources into global per-locale files.
 chrome_repack_locales("repack_locales_pack") {
-  visibility = ":*"
+  visibility = [ ":*" ]
 
   input_locales = locales
 
   if (is_mac) {
     output_locales = locales_as_mac_outputs
   } else {
     output_locales = locales
   }
 }
 
 chrome_repack_locales("repack_pseudo_locales_pack") {
-  visibility = ":*"
+  visibility = [ ":*" ]
 
   input_locales = [ "fake-bidi" ]
 
   if (is_mac) {
     output_locales = [ "fake_bidi" ]  # Mac uses underscores.
   } else {
     output_locales = [ "fake-bidi" ]
   }
 }
 
@@ skipping 12 matching lines @@
 #      String to substitute for the percentage.
 template("chrome_repack_percent") {
   percent = invoker.percent
 
   repack_name = "${target_name}_repack"
   repack_output_file = "$root_gen_dir/repack/chrome_${percent}_percent.pak"
 
   copy_name = target_name
 
   repack(repack_name) {
-    visibility = ":$copy_name"
+    visibility = [ ":$copy_name" ]
     # All sources should also have deps for completeness.
     sources = [
       "$root_gen_dir/components/resources/component_resources_${percent}_percent.pak",
       "$root_gen_dir/ui/resources/ui_resources_${percent}_percent.pak",
       "$root_gen_dir/chrome/renderer_resources_${percent}_percent.pak",
       "$root_gen_dir/chrome/app/theme/theme_resources_${percent}_percent.pak",
     ]
 
     deps = [
       "//chrome/app/theme:theme_resources",
@@ skipping 22 matching lines @@
       sources += [
         "$root_gen_dir/ui/chromeos/resources/ui_chromeos_resources_${percent}_percent.pak",
       ]
       deps += [ "//ui/chromeos/resources" ]
     }
 
     output = repack_output_file
   }
 
   copy(copy_name) {
-    visibility = ":*"
+    visibility = [ ":*" ]
     deps = [ ":$repack_name" ]
     sources = [ repack_output_file ]
     outputs = [ "$root_build_dir/chrome_${percent}_percent.pak" ]
   }
 }
 
 chrome_repack_percent("repack_chrome_100_percent") {
   percent = "100"
 }
 
 if (enable_hidpi) {
   chrome_repack_percent("repack_chrome_200_percent") {
     percent = "200"
   }
 }
 
 # GYP version: chrome/chrome_resources.gyp:chrome_strings
 group("strings") {
   deps = [
     "//chrome/app:chromium_strings",
     "//chrome/app:generated_resources",
     "//chrome/app:google_chrome_strings",
     "//chrome/app/resources:locale_settings",
   ]
 }