Reformat webkitpy.layout_tests w/ format-webkitpy.

Tools/Scripts/webkitpy/layout_tests/breakpad/dump_reader_win_unittest.py

Index: Tools/Scripts/webkitpy/layout_tests/breakpad/dump_reader_win_unittest.py
diff --git a/Tools/Scripts/webkitpy/layout_tests/breakpad/dump_reader_win_unittest.py b/Tools/Scripts/webkitpy/layout_tests/breakpad/dump_reader_win_unittest.py
index a40893df12c41142ae23c97b5fb3b784bf828ed4..be82ddf53183fdc696d8d95afa43b5cf05183e7b 100644
--- a/Tools/Scripts/webkitpy/layout_tests/breakpad/dump_reader_win_unittest.py
+++ b/Tools/Scripts/webkitpy/layout_tests/breakpad/dump_reader_win_unittest.py
@@ -34,11 +34,12 @@ from webkitpy.layout_tests.breakpad.dump_reader_win import DumpReaderWin
 
 
 class TestDumpReaderWin(unittest.TestCase):
+
     def test_check_is_functional_cdb_not_found(self):
         host = MockHost()
         host.executive = MockExecutive(should_throw=True)
 
-        build_dir = "/mock-checkout/out/Debug"
+        build_dir = '/mock-checkout/out/Debug'
         host.filesystem.maybe_make_directory(build_dir)
         dump_reader = DumpReaderWin(host, build_dir)
 
@@ -50,7 +51,7 @@ class TestDumpReaderWin(unittest.TestCase):
         dump_file = '/crash-dumps/dump.txt'
         expected_pid = '4711'
         host.filesystem.write_text_file(dump_file, 'channel:\npid:%s\nplat:Win32\nprod:content_shell\n' % expected_pid)
-        build_dir = "/mock-checkout/out/Debug"
+        build_dir = '/mock-checkout/out/Debug'
         host.filesystem.maybe_make_directory(build_dir)
         dump_reader = DumpReaderWin(host, build_dir)
 
@@ -64,14 +65,14 @@ class TestDumpReaderWin(unittest.TestCase):
         real_dump_file = '/crash-dumps/dump.dmp'
         host.filesystem.write_text_file(dump_file, 'product:content_shell\n')
         host.filesystem.write_binary_file(real_dump_file, 'MDMP')
-        build_dir = "/mock-checkout/out/Debug"
+        build_dir = '/mock-checkout/out/Debug'
         host.filesystem.maybe_make_directory(build_dir)
         dump_reader = DumpReaderWin(host, build_dir)
 
         self.assertTrue(dump_reader.check_is_functional())
         host.executive.calls = []
-        self.assertEqual("MOCK output of child process", dump_reader._get_stack_from_dump(dump_file))
+        self.assertEqual('MOCK output of child process', dump_reader._get_stack_from_dump(dump_file))
         self.assertEqual(1, len(host.executive.calls))
-        cmd_line = " ".join(host.executive.calls[0])
+        cmd_line = ' '.join(host.executive.calls[0])
         self.assertIn('cdb.exe', cmd_line)
         self.assertIn(real_dump_file, cmd_line)