Add EventHandlerRegistry

Source/core/html/HTMLInputElement.cpp

Index: Source/core/html/HTMLInputElement.cpp
diff --git a/Source/core/html/HTMLInputElement.cpp b/Source/core/html/HTMLInputElement.cpp
index 53526f27867af0be1eb798fe217be25a152efd8b..527fa45be130c6b55205f7ce09f3fd07fdc58dcc 100644
--- a/Source/core/html/HTMLInputElement.cpp
+++ b/Source/core/html/HTMLInputElement.cpp
@@ -37,6 +37,7 @@
 #include "bindings/v8/ScriptEventListener.h"
 #include "core/accessibility/AXObjectCache.h"
 #include "core/dom/Document.h"
+#include "core/dom/EventHandlerRegistry.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/IdTargetObserver.h"
 #include "core/dom/shadow/ElementShadow.h"
@@ -168,7 +169,7 @@ HTMLInputElement::~HTMLInputElement()
     if (isRadioButton())
         document().formController().radioButtonGroupScope().removeButton(this);
     if (m_hasTouchEventHandler)
-        document().didRemoveTouchEventHandler(this);
+        EventHandlerRegistry::from(document())->didRemoveEventHandler(*this, EventTypeNames::touchstart);

[Rick Byers, 2014/03/27 16:43:31]

It's a bit of a lie here to pass just touchstart (eg. what if we make a future
optmization to handle touchstart and touchmove separately?).  It's not a big
deal (I can live with this), but I wonder if it's worth considering exposing a
version that takes just the event class...

[Sami, 2014/04/02 19:58:05]

Done.

 }
 
 const AtomicString& HTMLInputElement::name() const
@@ -432,9 +433,9 @@ void HTMLInputElement::updateType()
     bool hasTouchEventHandler = m_inputTypeView->hasTouchEventHandler();
     if (hasTouchEventHandler != m_hasTouchEventHandler) {
         if (hasTouchEventHandler)
-            document().didAddTouchEventHandler(this);
+            EventHandlerRegistry::from(document())->didAddEventHandler(*this, EventTypeNames::touchstart);
         else
-            document().didRemoveTouchEventHandler(this);
+            EventHandlerRegistry::from(document())->didRemoveEventHandler(*this, EventTypeNames::touchstart);
         m_hasTouchEventHandler = hasTouchEventHandler;
     }
 
@@ -1445,10 +1446,10 @@ void HTMLInputElement::didMoveToNewDocument(Document& oldDocument)
     if (isRadioButton())
         oldDocument.formController().radioButtonGroupScope().removeButton(this);
     if (m_hasTouchEventHandler)
-        oldDocument.didRemoveTouchEventHandler(this);
+        EventHandlerRegistry::from(oldDocument)->didRemoveEventHandler(*this, EventTypeNames::touchstart);
 
     if (m_hasTouchEventHandler)
-        document().didAddTouchEventHandler(this);
+        EventHandlerRegistry::from(document())->didAddEventHandler(*this, EventTypeNames::touchstart);
 
     HTMLTextFormControlElement::didMoveToNewDocument(oldDocument);
 }