Remove material design resource pak infrastructure

chrome/test/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/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/chrome_tests.gni")
@@ skipping 883 matching lines @@
 
   data_deps = []
 
   data = []
 
   defines = [ "HAS_OUT_OF_PROC_TEST_RUNNER" ]
 
   if (is_win) {
     data += [ "$root_out_dir/chrome_200_percent.pak" ]
   }
-  if (is_mac) {
-    data += [
-      "$root_out_dir/chrome_material_100_percent.pak",
-      "$root_out_dir/chrome_material_200_percent.pak",
-    ]
-  }
   if (is_chromeos) {
     data += [
       # TODO(GYP): figure out which of these things are
       # actually needed and also which should be pulled in via
       # data or data_deps and through which dependencies.
       "//chrome/browser/chromeos/login/test/https_forwarder.py",
       "//chrome/browser/resources/chromeos/wallpaper_manager/",
       "//chromeos/test/data/",
       "//components/chrome_apps/webstore_widget/cws_widget/",
       "//ui/file_manager/file_manager/",
@@ skipping 1564 matching lines @@
 if (is_android) {
   android_library("unit_tests_java") {
     java_files = [ "android/unit_tests_apk/src/org/chromium/chrome/unit_tests_apk/ChromeNativeTestApplication.java" ]
     deps = [
       "//base:base_java",
       "//chrome/android:chrome_java",
       "//content/public/android:content_java",
     ]
   }
 }