Python 3 compatibility

test/win/gyptest-link-large-pdb.py

 #!/usr/bin/env python
 
 # Copyright (c) 2013 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.
 
 """
 Make sure msvs_large_pdb works correctly.
 """
 
+from __future__ import print_function
+
 import TestGyp
 
 import struct
 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)
 
 
 CHDIR = 'large-pdb'
 
 
 def CheckImageAndPdb(test, image_basename, expected_page_size,
                      pdb_basename=None):
   if not pdb_basename:
     pdb_basename = image_basename + '.pdb'
   test.built_file_must_exist(image_basename, chdir=CHDIR)
   test.built_file_must_exist(pdb_basename, chdir=CHDIR)
 
   # We expect the PDB to have the given page size. For full details of the
   # header look here: https://code.google.com/p/pdbparser/wiki/MSF_Format
   # We read the little-endian 4-byte unsigned integer at position 32 of the
   # file.
   pdb_path = test.built_file_path(pdb_basename, chdir=CHDIR)
   pdb_file = open(pdb_path, 'rb')
   pdb_file.seek(32, 0)
   page_size = struct.unpack('<I', pdb_file.read(4))[0]
   if page_size != expected_page_size:
-    print "Expected page size of %d, got %d for PDB file `%s'." % (
-        expected_page_size, page_size, pdb_path)
+    print("Expected page size of %d, got %d for PDB file `%s'." % (
+        expected_page_size, page_size, pdb_path))
 
 
 if sys.platform == 'win32':
   test = TestGyp.TestGyp(formats=['msvs', 'ninja'])
 
   test.run_gyp('large-pdb.gyp', chdir=CHDIR)
 
   test.build('large-pdb.gyp', 'large_pdb_exe', chdir=CHDIR)
   CheckImageAndPdb(test, 'large_pdb_exe.exe', 4096)
 
@@ skipping 13 matching lines @@
   # 'msvs_large_pdb_path' variable.
   test.build('large-pdb.gyp', 'large_pdb_variable_exe', chdir=CHDIR)
   CheckImageAndPdb(test, 'large_pdb_variable_exe.exe', 4096,
                    pdb_basename='foo.pdb')
 
   # This target has a different output name because it uses 'product_name'.
   test.build('large-pdb.gyp', 'large_pdb_product_exe', chdir=CHDIR)
   CheckImageAndPdb(test, 'bar.exe', 4096)
 
   test.pass_test()