Run format-webkit on webkitpy code (without string conversion).

third_party/WebKit/Tools/Scripts/webkit-patch

Index: third_party/WebKit/Tools/Scripts/webkit-patch
diff --git a/third_party/WebKit/Tools/Scripts/webkit-patch b/third_party/WebKit/Tools/Scripts/webkit-patch
index 060ad71ea413ee535ded6df611ce9be4b600c503..4a0c37edd1dc25e9ca219a920c6da1dc5e14e927 100755
--- a/third_party/WebKit/Tools/Scripts/webkit-patch
+++ b/third_party/WebKit/Tools/Scripts/webkit-patch
@@ -49,7 +49,10 @@ from webkitpy.tool.webkit_patch import WebKitPatch
 # the default behaviour of writing to sys.stdout, so we intercept
 # the case of writing raw strings and make sure StreamWriter gets
 # input that it can handle.
+
+
 class ForgivingUTF8Writer(codecs.lookup('utf-8')[-1]):
+
     def write(self, object):
         if isinstance(object, str):
             # Assume raw strings are utf-8 encoded. If this line
@@ -67,6 +70,7 @@ sys.stdout = ForgivingUTF8Writer(sys.stdout)
 
 _log = logging.getLogger("webkit-patch")
 
+
 def main():
     # This is a hack to let us enable DEBUG logging as early as possible.
     # Note this can't be ternary as versioning.check_version()