Remove material design resource pak infrastructure

chrome/chrome_repack_chrome_material_100_percent.gypi

Index: chrome/chrome_repack_chrome_material_100_percent.gypi
diff --git a/chrome/chrome_repack_chrome_material_100_percent.gypi b/chrome/chrome_repack_chrome_material_100_percent.gypi
deleted file mode 100644
index 0d4e9cba32e64d5ec02ef92c55f893ebfbf795bc..0000000000000000000000000000000000000000
--- a/chrome/chrome_repack_chrome_material_100_percent.gypi
+++ /dev/null
@@ -1,14 +0,0 @@
-# Copyright 2015 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.
-{
-  # GN version: //chrome:repack_chrome_material_100_percent
-  'action_name': 'repack_chrome_resources_material_100_percent',
-  'variables': {
-    'pak_inputs': [
-      '<(grit_out_dir)/theme_resources_material_100_percent.pak',
-    ],
-    'pak_output': '<(SHARED_INTERMEDIATE_DIR)/repack/chrome_material_100_percent.pak',
-  },
-  'includes': [ '../build/repack_action.gypi' ],
-}