Update README.md and HACKING.md and resulting yak shave.

sky/tools/webkitpy/layout_tests/port/test.py

Index: sky/tools/webkitpy/layout_tests/port/test.py
diff --git a/sky/tools/webkitpy/layout_tests/port/test.py b/sky/tools/webkitpy/layout_tests/port/test.py
index 2afbe10e63476ff3f2d804f04c23cb8a2e84607c..6eb71057b7728b55ec62b984c3f6c0d7067e44f2 100644
--- a/sky/tools/webkitpy/layout_tests/port/test.py
+++ b/sky/tools/webkitpy/layout_tests/port/test.py
@@ -485,7 +485,7 @@ class TestPort(Port):
     def _driver_class(self):
         return TestDriver
 
-    def start_http_server(self, additional_dirs, number_of_drivers):
+    def start_sky_server(self, additional_dirs, number_of_drivers):
         pass
 
     def start_websocket_server(self):
@@ -494,7 +494,7 @@ class TestPort(Port):
     def acquire_http_lock(self):
         pass
 
-    def stop_http_server(self):
+    def stop_sky_server(self):
         pass
 
     def stop_websocket_server(self):