Reformat webkitpy.layout_tests w/ format-webkitpy.

Tools/Scripts/webkitpy/layout_tests/port/server_process_mock.py

Index: Tools/Scripts/webkitpy/layout_tests/port/server_process_mock.py
diff --git a/Tools/Scripts/webkitpy/layout_tests/port/server_process_mock.py b/Tools/Scripts/webkitpy/layout_tests/port/server_process_mock.py
index 607bc51661793fbf9054fbe191e29d655faa93dc..4300b1bbb170dc10dd325a467233d9b90b9389ba 100644
--- a/Tools/Scripts/webkitpy/layout_tests/port/server_process_mock.py
+++ b/Tools/Scripts/webkitpy/layout_tests/port/server_process_mock.py
@@ -28,7 +28,9 @@
 
 
 class MockServerProcess(object):
-    def __init__(self, port_obj=None, name=None, cmd=None, env=None, universal_newlines=False, treat_no_data_as_crash=False, logging=False, lines=None, crashed=False):
+
+    def __init__(self, port_obj=None, name=None, cmd=None, env=None, universal_newlines=False,
+                 treat_no_data_as_crash=False, logging=False, lines=None, crashed=False):
         self.timed_out = False
         self.lines = lines or ['#READY']
         self.crashed = crashed
@@ -47,7 +49,7 @@ class MockServerProcess(object):
         return self.crashed
 
     def read_stdout_line(self, deadline):
-        return self.lines.pop(0) + "\n"
+        return self.lines.pop(0) + '\n'
 
     def read_stdout(self, deadline, size):
         first_line = self.lines[0]
@@ -55,8 +57,8 @@ class MockServerProcess(object):
             self.lines.pop(0)
             remaining_size = size - len(first_line) - 1
             if not remaining_size:
-                return first_line + "\n"
-            return first_line + "\n" + self.read_stdout(deadline, remaining_size)
+                return first_line + '\n'
+            return first_line + '\n' + self.read_stdout(deadline, remaining_size)
         result = self.lines[0][:size]
         self.lines[0] = self.lines[0][size:]
         return result