Cleanup pylint errors

test/subdirectory/gyptest-SYMROOT-all.py

 #!/usr/bin/env python
 
 # Copyright (c) 2009 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 building a target and a subsidiary dependent target from a
 .gyp file in a subdirectory, without specifying an explicit output build
 directory, and using the generated solution or project file at the top
 of the tree as the entry point.
-                                 
+
 The configuration sets the Xcode SYMROOT variable and uses --depth=
 to make Xcode behave like the other build tools--that is, put all
 built targets in a single output build directory at the top of the tree.
 """
 
 import TestGyp
 
 test = TestGyp.TestGyp()
 
 test.run_gyp('prog1.gyp', '-Dset_symroot=1', '--depth=.', chdir='src')
 
 test.relocate('src', 'relocate/src')
 
 # Suppress the test infrastructure's setting SYMROOT on the command line.
 test.build('prog1.gyp', test.ALL, SYMROOT=None, chdir='relocate/src')
 
 test.run_built_executable('prog1',
                           stdout="Hello from prog1.c\n",
                           chdir='relocate/src')
 test.run_built_executable('prog2',
                           stdout="Hello from prog2.c\n",
                           chdir='relocate/src')
 
 test.pass_test()