bindings: Retires ScriptWrappable::init, etc.

Source/core/events/KeyboardEvent.cpp

Index: Source/core/events/KeyboardEvent.cpp
diff --git a/Source/core/events/KeyboardEvent.cpp b/Source/core/events/KeyboardEvent.cpp
index 09ea74bf2d0a3343e9fdd35065f601094ceac737..99be09ca9633867bb562e44244bb19ae8691609f 100644
--- a/Source/core/events/KeyboardEvent.cpp
+++ b/Source/core/events/KeyboardEvent.cpp
@@ -99,7 +99,6 @@ KeyboardEvent::KeyboardEvent()
     : m_location(DOM_KEY_LOCATION_STANDARD)
     , m_isAutoRepeat(false)
 {
-    ScriptWrappable::init(this);
 }
 
 KeyboardEvent::KeyboardEvent(const PlatformKeyboardEvent& key, AbstractView* view)
@@ -110,7 +109,6 @@ KeyboardEvent::KeyboardEvent(const PlatformKeyboardEvent& key, AbstractView* vie
     , m_location(keyLocationCode(key))
     , m_isAutoRepeat(key.isAutoRepeat())
 {
-    ScriptWrappable::init(this);
 }
 
 KeyboardEvent::KeyboardEvent(const AtomicString& eventType, const KeyboardEventInit& initializer)
@@ -119,7 +117,6 @@ KeyboardEvent::KeyboardEvent(const AtomicString& eventType, const KeyboardEventI
     , m_location(initializer.location)
     , m_isAutoRepeat(initializer.repeat)
 {
-    ScriptWrappable::init(this);
 }
 
 KeyboardEvent::KeyboardEvent(const AtomicString& eventType, bool canBubble, bool cancelable, AbstractView *view,
@@ -130,7 +127,6 @@ KeyboardEvent::KeyboardEvent(const AtomicString& eventType, bool canBubble, bool
     , m_location(location)
     , m_isAutoRepeat(false)
 {
-    ScriptWrappable::init(this);
 }
 
 KeyboardEvent::~KeyboardEvent()