Roll 50: Copied IDLs, PYTHON scripts from WebKit removed deleted files in WebCore

core/events/KeyboardEvent.idl

Index: core/events/KeyboardEvent.idl
diff --git a/core/events/KeyboardEvent.idl b/core/events/KeyboardEvent.idl
index a83b365d266ad32c0f749659f2db6e1953b39bb3..15990ac11e56a92572ee033dddcbef07db92e3af 100644
--- a/core/events/KeyboardEvent.idl
+++ b/core/events/KeyboardEvent.idl
@@ -45,7 +45,7 @@
     [CallWith=ScriptState, Measure] void initKeyboardEvent([Default=Undefined] optional DOMString type,
                                                            [Default=Undefined] optional boolean bubbles,
                                                            [Default=Undefined] optional boolean cancelable,
-                                                           [Default=Undefined] optional Window view,
+                                                           [Default=Undefined] optional Window? view,
                                                            [Default=Undefined] optional DOMString keyIdentifier,
                                                            [Default=Undefined] optional unsigned long location,
                                                            [Default=Undefined] optional boolean ctrlKey,
@@ -60,5 +60,4 @@
 
     // Non-standard APIs
     [Measure] readonly attribute DOMString keyIdentifier;
-    [ImplementedAs=location, DeprecateAs=KeyboardEventKeyLocation] readonly attribute unsigned long keyLocation;
 };