Add EventHandlerRegistry

Source/web/WebPluginContainerImpl.cpp

Index: Source/web/WebPluginContainerImpl.cpp
diff --git a/Source/web/WebPluginContainerImpl.cpp b/Source/web/WebPluginContainerImpl.cpp
index 6558f1a60c778cee7e886c9cfcbf930954c20a85..dc2959d043903d0398d3f1bfbbce280bfa9c8ba3 100644
--- a/Source/web/WebPluginContainerImpl.cpp
+++ b/Source/web/WebPluginContainerImpl.cpp
@@ -49,6 +49,7 @@
 #include "bindings/v8/ScriptController.h"
 #include "core/clipboard/Clipboard.h"
 #include "core/clipboard/DataObject.h"
+#include "core/dom/EventHandlerRegistry.h"
 #include "core/events/GestureEvent.h"
 #include "core/events/KeyboardEvent.h"
 #include "core/events/MouseEvent.h"
@@ -517,9 +518,9 @@ void WebPluginContainerImpl::requestTouchEventType(TouchEventRequestType request
         return;
 
     if (requestType != TouchEventRequestTypeNone && m_touchEventRequestType == TouchEventRequestTypeNone)
-        m_element->document().didAddTouchEventHandler(m_element);
+        EventHandlerRegistry::from(m_element->document())->didAddEventHandler(*m_element, EventTypeNames::touchstart);
     else if (requestType == TouchEventRequestTypeNone && m_touchEventRequestType != TouchEventRequestTypeNone)
-        m_element->document().didRemoveTouchEventHandler(m_element);
+        EventHandlerRegistry::from(m_element->document())->didRemoveEventHandler(*m_element, EventTypeNames::touchstart);
     m_touchEventRequestType = requestType;
 }
 
@@ -670,7 +671,7 @@ WebPluginContainerImpl::WebPluginContainerImpl(WebCore::HTMLPlugInElement* eleme
 WebPluginContainerImpl::~WebPluginContainerImpl()
 {
     if (m_touchEventRequestType != TouchEventRequestTypeNone)
-        m_element->document().didRemoveTouchEventHandler(m_element);
+        EventHandlerRegistry::from(m_element->document())->didRemoveEventHandler(*m_element, EventTypeNames::touchstart);
 
     for (size_t i = 0; i < m_pluginLoadObservers.size(); ++i)
         m_pluginLoadObservers[i]->clearPluginContainer();