Fix _ValidateLists to work when running in linting mode.

webkit/tools/layout_tests/run_webkit_tests.py

 #!/bin/env python
 # Copyright (c) 2006-2008 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.
 
 """Run layout tests using the test_shell.
 
 This is a port of the existing webkit test script run-webkit-tests.
 
 The TestRunner class runs a series of tests (TestType interface) against a set
@@ skipping 143 matching lines @@
     if self._options.lint_test_files:
       test_files = None
     else:
       test_files = self._test_files
 
     try:
       return test_expectations.TestExpectations(test_files,
                                                 self._file_dir,
                                                 platform,
                                                 is_debug_mode)
-    except SyntaxError, err:
+    except Exception, err:
       if self._options.lint_test_files:
         print str(err)
       else:
         raise err
 
   def _PrepareListsAndPrintOutput(self):
     """Create appropriate subsets of test lists and print test counts.
 
     Create appropriate subsets of self._tests_files in
     self._ignored_failures, self._fixable_failures, and self._fixable_crashes.
@@ skipping 493 matching lines @@
     paths = []
   if options.test_list:
     paths += ReadTestFiles(options.test_list)
   if not paths:
     paths = ['.']
 
   test_runner = TestRunner(options, paths)
 
   if options.lint_test_files:
     # Just creating the TestRunner checks the syntax of the test lists.
-    print "If there are no fail messages, the lint succeeded."
+    print "If there are no fail messages or exceptions, the lint succeeded."
     return
 
   try:
     test_shell_binary_path = path_utils.TestShellBinaryPath(options.target)
   except:
     print "\nERROR: test_shell is not found. Be sure that you have built it"
     print "and that you are using the correct build. This script will run the"
     print "Release one by default. Use --debug to use the Debug build.\n"
     sys.exit(1)
 
@@ skipping 114 matching lines @@
   option_parser.add_option("", "--run-chunk",
                            default=None,
                            help=("Run a specified chunk (n:l), the nth of len l"
                                  ", of the layout tests"))
   option_parser.add_option("", "--batch-size",
                            default=None,
                            help=("Run a the tests in batches (n), after every "
                                  "n tests, the test shell is relaunched."))
   options, args = option_parser.parse_args()
   main(options, args)