Add linux3 build support to chromium (base repository)

tools/code_coverage/process_coverage.py

 #!/usr/bin/python2.4
 #
 # Copyright 2008, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #        * Redistributions of source code must retain the above copyright
@@ skipping 364 matching lines @@
     print 'This script is supported only on Linux'
     os.exit(1)
 
   # Command line parsing
   parser = optparse.OptionParser()
   parser.add_option('-p',
                     '--platform',
                     dest='platform',
                     default=None,
                     help=('Platform that the locv file was generated on. Must'
-                          'be one of {win32, linux2, macosx}'))
+                          'be one of {win32, linux2, linux3, macosx}'))
   parser.add_option('-s',
                     '--source',
                     dest='src_dir',
                     default=None,
                     help='Path to the source code and symbols')
   parser.add_option('-d',
                     '--dash_root',
                     dest='dash_root',
                     default=None,
                     help='Root directory for the dashboard')
@@ skipping 33 matching lines @@
     print 'Unsupported platform'
     os.exit(1)
 
   # Prep coverage results for dashboard and post new set.
   parsed_data = ParseCoverageDataForDashboard(options.lcov_path)
   PostResultsToDashboard(options.lcov_path, parsed_data, options.post_url)
 
 
 if __name__ == '__main__':
   main()