Python 3 compatibility

test/ninja/action_dependencies/gyptest-action-dependencies.py

 #!/usr/bin/env python
 
 # Copyright (c) 2012 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.
 
 """
 Verify that building an object file correctly depends on running actions in
 dependent targets, but not the targets themselves.
 """
 
+from __future__ import print_function
+
 import os
 import sys
 
 if sys.platform == 'win32':
-  print "This test is currently disabled: https://crbug.com/483696."
+  print("This test is currently disabled: https://crbug.com/483696.")
   sys.exit(0)
 
 
 import TestGyp
 
 # NOTE(piman): This test will not work with other generators because:
 # - it explicitly tests the optimization, which is not implemented (yet?) on
 # other generators
 # - it relies on the exact path to output object files, which is generator
 # dependent, and actually, relies on the ability to build only that object file,
@@ skipping 26 matching lines @@
            chdir=chdir)
 
 # 'a' and 'b' should be built, so that the 'c' action succeeds, letting c.c
 # compile
 test.built_file_must_exist('a', type=test.STATIC_LIB, chdir=chdir)
 test.built_file_must_exist('b', type=test.EXECUTABLE, chdir=chdir)
 test.built_file_must_exist(os.path.join('obj', 'c.c' + objext), chdir=chdir)
 
 
 test.pass_test()