Remove interactive content and form related API from HTMLElement.

sky/engine/core/html/HTMLElement.cpp

Index: sky/engine/core/html/HTMLElement.cpp
diff --git a/sky/engine/core/html/HTMLElement.cpp b/sky/engine/core/html/HTMLElement.cpp
index 7d1775513da006ea98440275e2c44b8fc5418c39..64d29e0e175c400a367729f158d850ddb7573972 100644
--- a/sky/engine/core/html/HTMLElement.cpp
+++ b/sky/engine/core/html/HTMLElement.cpp
@@ -84,11 +84,6 @@ void HTMLElement::click()
     dispatchSimulatedClick(0, SendNoEvents);
 }
 
-void HTMLElement::accessKeyAction(bool sendMouseEvents)
-{
-    dispatchSimulatedClick(0, sendMouseEvents ? SendMouseUpDownEvents : SendNoEvents);
-}
-
 String HTMLElement::title() const
 {
     return getAttribute(HTMLNames::titleAttr);
@@ -130,17 +125,6 @@ void HTMLElement::setDir(const AtomicString& value)
     setAttribute(HTMLNames::dirAttr, value);
 }
 
-bool HTMLElement::isInteractiveContent() const
-{
-    return false;
-}
-
-const AtomicString& HTMLElement::eventParameterName()
-{
-    DEFINE_STATIC_LOCAL(const AtomicString, eventString, ("event", AtomicString::ConstructFromLiteral));
-    return eventString;
-}
-
 v8::Handle<v8::Object> HTMLElement::wrap(v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return createV8HTMLWrapper(this, creationContext, isolate);