[Chromoting] Update jscompile target to use JS files from gypi.

remoting/tools/htmlcompile.py

-#!/usr/bin/python
-# 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 argparse
-from HTMLParser import HTMLParser
-import subprocess
-import sys
-import os
-
-DESCRIPTION = '''Extract the <script> tags from the specified html file and
-run them through jscompile, along with any additional JS files specified.'''
-FILES_HELP = '''A list of HTML or Javascript files. The Javascript files should
-contain definitions of types or functions that are known to Chrome but not to
-jscompile; they are added to the list of <script> tags found in each of the
-HTML files.'''
-STAMP_HELP = 'Timestamp file to update on success.'
-
-class ScriptTagParser(HTMLParser):
-  def __init__(self):
-    HTMLParser.__init__(self)
-    self.scripts = []
-
-  def handle_starttag(self, tag, attrs):
-    if tag == 'script':
-      for (name, value) in attrs:
-        if name == 'src':
-          self.scripts.append(value)
-
-
-def parseHtml(html_file, js_proto_files):
-  src_dir = os.path.split(html_file)[0]
-  f = open(html_file, 'r')
-  html = f.read()
-  parser = ScriptTagParser();
-  parser.feed(html)
-  scripts = []
-  for script in parser.scripts:
-    # Ignore non-local scripts
-    if not '://' in script:
-      scripts.append(os.path.join(src_dir, script))
-
-  args = ['jscompile'] + scripts + js_proto_files
-  result = subprocess.call(args)
-  return result == 0
-
-
-def main():
-  parser = argparse.ArgumentParser(description = DESCRIPTION)
-  parser.add_argument('files', nargs = '+', help = FILES_HELP)
-  parser.add_argument('--success-stamp', dest = 'success_stamp',
-                      help = STAMP_HELP)
-  options = parser.parse_args()
-
-  html = []
-  js = []
-  for file in options.files:
-    name, extension = os.path.splitext(file)
-    if extension == '.html':
-      html.append(file)
-    elif extension == '.js':
-      js.append(file)
-    else:
-      print >> sys.stderr, 'Unknown extension (' + extension + ') for ' + file
-      return 1
-
-  for html_file in html:
-    if not parseHtml(html_file, js):
-      return 1
-
-  if options.success_stamp:
-    with open(options.success_stamp, 'w'):
-      os.utime(options.success_stamp, None)
-
-  return 0
-
-if __name__ == '__main__':
-  sys.exit(main())