parameters: (linter, filenames)
return_statement: return lint
docstring: Runs linter over the contents of all files.
  
    Args:
      lint: subclass of BaseLint, implementing RunOnFile()
      filenames: list of all files whose contents will be linted
  
    Returns:
      A list of tuples with format [(filename, line number, msg), ...] with any
      violations found.
docstring_summary: Runs linter over the contents of all files.
docstring_tokens: Runs linter over the contents of all files .
function: def RunLintOverAllFiles(linter, filenames):
    """Runs linter over the contents of all files.
  
    Args:
      lint: subclass of BaseLint, implementing RunOnFile()
      filenames: list of all files whose contents will be linted
  
    Returns:
      A list of tuples with format [(filename, line number, msg), ...] with any
      violations found.
    """
    lint = []
    for filename in filenames:
      file = open(filename, 'r')
      if not file:
        print 'Cound not open %s' % filename
        continue
      lines = file.readlines()
      lint.extend(linter.RunOnFile(filename, lines))
  
    return lint
function_tokens: def RunLintOverAllFiles ( linter , filenames ) : lint = [ ] for filename in filenames : file = open ( filename , 'r' ) if not file : print 'Cound not open %s' % filename continue lines = file . readlines ( ) lint . extend ( linter . RunOnFile ( filename , lines ) ) return lint