MD History/Downloads: use MD-specific text defaults (like other MD UIs)

chrome/browser/resources/md_downloads/vulcanize.py

 #!/usr/bin/env python
 # 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.
 
 import os
 import subprocess
 import sys
 import tempfile
 
@@ skipping 23 matching lines @@
   '--exclude', 'polymer-extracted.js',
   '--exclude', 'polymer-micro-extracted.js',
   '--exclude', 'polymer-mini-extracted.js',
   '--exclude', 'polymer_config.js',
   '--exclude', 'web-animations-next-lite.min.js',
 
   # These files are dynamically created by C++.
   '--exclude', 'load_time_data.js',
   '--exclude', 'strings.js',
   '--exclude', 'text_defaults.css',
+  '--exclude', 'text_defaults_md.css',
 
   '--inline-css',
   '--inline-scripts',
 
   '--redirect', 'chrome://downloads/|%s' % _HERE_PATH,
   '--redirect', 'chrome://resources/cr_elements/|%s' % _CR_ELEMENTS_PATH,
   '--redirect', 'chrome://resources/css/|%s' % _CSS_RESOURCES_PATH,
   '--redirect', 'chrome://resources/html/|%s' % _HTML_RESOURCES_PATH,
   '--redirect', 'chrome://resources/js/|%s' % _JS_RESOURCES_PATH,
   '--redirect', 'chrome://resources/polymer/v1_0/|%s' % _POLYMER_PATH,
@@ skipping 24 matching lines @@
     _run_cmd(['crisper', '--source', tmp.name,
                          '--script-in-head', 'false',
                          '--html', _HTML_OUT_PATH,
                          '--js', _JS_OUT_PATH])
   finally:
     os.remove(tmp.name)
 
 
 if __name__ == '__main__':
   main()