Minor fixes of gen_keyboard_overlay_data.py

tools/gen_keyboard_overlay_data/gen_keyboard_overlay_data.py

 #!/usr/bin/python
 # Copyright (c) 2011 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.
 
 """Generate keyboard layout and hotkey data for the keyboard overlay.
 
 This script fetches data from the keyboard layout and hotkey data spreadsheet,
 and output the data depending on the option.
 
@@ skipping 45 matching lines @@
   'glyph_back': 'back',
   'glyph_backspace': 'backspace',
   'glyph_brightness_down': 'bright down',
   'glyph_brightness_up': 'bright up',
   'glyph_enter': 'enter',
   'glyph_forward': 'forward',
   'glyph_fullscreen': 'full screen',
   # Kana/Eisu key on Japanese keyboard
   'glyph_ime': u'\u304b\u306a\u0020\u002f\u0020\u82f1\u6570',
   'glyph_lock': 'lock',
-  'glyph_overview': 'switch window',
+  'glyph_overview': 'maximize',
   'glyph_power': 'power',
   'glyph_right': 'right',
   'glyph_reload': 'reload',
   'glyph_search': 'search',
   'glyph_shift': 'shift',
   'glyph_tab': 'tab',
   'glyph_tools': 'tools',
   'glyph_volume_down': 'vol. down',
   'glyph_volume_mute': 'mute',
   'glyph_volume_up': 'vol. up',
@@ skipping 276 matching lines @@
     i18nContent = Toi18nContent(behavior)
     action_to_id[action] = i18nContent
   data = {'keyboardGlyph': keyboard_glyph_data,
           'shortcut': action_to_id,
           'layouts': layouts}
   out = file(outfile, 'w')
   out.write(GenerateCopyrightHeader() + '\n')
   json_data =  json.dumps(data, sort_keys=True, indent=2)
   # Remove redundant spaces after ','
   json_data = json_data.replace(', \n', ',\n')
-  out.write('var %s = %s;' % (var_name, json_data))
+  out.write('var %s = %s;\n' % (var_name, json_data))
 
 
 def OutputGrd(hotkey_data, outfile):
   """Outputs a snippet used for a grd file."""
   print 'Generating: %s' % outfile
   desc = 'The text in the keyboard overlay to explain the shortcut.'
   out = file(outfile, 'w')
   for behavior in UniqueBehaviors(hotkey_data):
     out.write(GRD_SNIPPET_TEMPLATE % (ToMessageName(behavior), desc, behavior))
 
@@ skipping 57 matching lines @@
   if options.grd:
     OutputGrd(hotkey_data, options.out + '.grd')
   if options.cc:
     OutputCC(hotkey_data, options.out + '.cc')
   if options.altgr:
     OutputAltGr(keyboard_glyph_data, options.out + '.altgr')
 
 
 if __name__ == '__main__':
   main()