Python 3 compatibility

test/actions-multiple-outputs-with-dependencies/gyptest-action.py

 #!/usr/bin/env python
 
 # Copyright (c) 2015 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """
 Verifies actions with multiple outputs & dependncies will correctly rebuild.
 
 This is a regression test for crrev.com/1177163002.
 """
 
+from __future__ import print_function
+
 import TestGyp
 import os
 import sys
 import time
 
 if sys.platform in ('darwin', 'win32'):
-  print "This test is currently disabled: https://crbug.com/483696."
+  print("This test is currently disabled: https://crbug.com/483696.")
   sys.exit(0)
 
 test = TestGyp.TestGyp()
 
 TESTDIR='relocate/src'
 test.run_gyp('action.gyp', chdir='src')
 test.relocate('src', TESTDIR)
 
 def build_and_check(content):
   test.write(TESTDIR + '/input.txt', content)
   test.build('action.gyp', 'upper', chdir=TESTDIR)
   test.built_file_must_match('result.txt', content, chdir=TESTDIR)
 
 build_and_check('Content for first build.')
 
 # Ninja works with timestamps and the test above is fast enough that the
 # 'updated' file may end up with the same timestamp as the original, meaning
 # that ninja may not always recognize the input file has changed.
 if test.format == 'ninja':
   time.sleep(1)
 
 build_and_check('An updated input file.')
 
 test.pass_test()