Remove FrameHost::eventHandlerRegistry()

third_party/WebKit/Source/core/dom/Node.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  *
@@ skipping 1827 matching lines @@
 
 const AtomicString& Node::interfaceName() const {
   return EventTargetNames::Node;
 }
 
 ExecutionContext* Node::getExecutionContext() const {
   return document().contextDocument();
 }
 
 void Node::willMoveToNewDocument(Document& oldDocument, Document& newDocument) {
-  if (!oldDocument.frameHost() ||
-      oldDocument.frameHost() == newDocument.frameHost())
+  if (!oldDocument.page() || oldDocument.page() == newDocument.page())
     return;
 
-  oldDocument.frameHost()->eventHandlerRegistry().didMoveOutOfPage(*this);
+  oldDocument.page()->eventHandlerRegistry().didMoveOutOfPage(*this);
 }
 
 void Node::didMoveToNewDocument(Document& oldDocument) {
   TreeScopeAdopter::ensureDidMoveToNewDocumentWasCalled(oldDocument);
 
   if (const EventTargetData* eventTargetData = this->eventTargetData()) {
     const EventListenerMap& listenerMap = eventTargetData->eventListenerMap;
     if (!listenerMap.isEmpty()) {
       for (const auto& type : listenerMap.eventTypes())
         document().addListenerTypeIfNeeded(type);
     }
   }
 
   oldDocument.markers().removeMarkers(this);
-  if (document().frameHost() &&
-      document().frameHost() != oldDocument.frameHost()) {
-    document().frameHost()->eventHandlerRegistry().didMoveIntoPage(*this);
+  if (document().page() && document().page() != oldDocument.page()) {
+    document().page()->eventHandlerRegistry().didMoveIntoPage(*this);
   }
 
   if (const HeapVector<TraceWrapperMember<MutationObserverRegistration>>*
           registry = mutationObserverRegistry()) {
     for (const auto& registration : *registry) {
       document().addMutationObserverTypes(registration->mutationTypes());
     }
   }
 
   if (transientMutationObserverRegistry()) {
     for (MutationObserverRegistration* registration :
          *transientMutationObserverRegistry())
       document().addMutationObserverTypes(registration->mutationTypes());
   }
 }
 
 void Node::addedEventListener(const AtomicString& eventType,
                               RegisteredEventListener& registeredListener) {
   EventTarget::addedEventListener(eventType, registeredListener);
   document().addListenerTypeIfNeeded(eventType);
-  if (FrameHost* frameHost = document().frameHost())
-    frameHost->eventHandlerRegistry().didAddEventHandler(
+  if (Page* page = document().page())
+    page->eventHandlerRegistry().didAddEventHandler(
         *this, eventType, registeredListener.options());
 }
 
 void Node::removedEventListener(
     const AtomicString& eventType,
     const RegisteredEventListener& registeredListener) {
   EventTarget::removedEventListener(eventType, registeredListener);
   // FIXME: Notify Document that the listener has vanished. We need to keep
   // track of a number of listeners for each type, not just a bool - see
   // https://bugs.webkit.org/show_bug.cgi?id=33861
-  if (FrameHost* frameHost = document().frameHost())
-    frameHost->eventHandlerRegistry().didRemoveEventHandler(
+  if (Page* page = document().page())
+    page->eventHandlerRegistry().didRemoveEventHandler(
         *this, eventType, registeredListener.options());
 }
 
 void Node::removeAllEventListeners() {
-  if (hasEventListeners() && document().frameHost())
-    document().frameHost()->eventHandlerRegistry().didRemoveAllEventHandlers(
-        *this);
+  if (hasEventListeners() && document().page())
+    document().page()->eventHandlerRegistry().didRemoveAllEventHandlers(*this);
   EventTarget::removeAllEventListeners();
 }
 
 void Node::removeAllEventListenersRecursively() {
   ScriptForbiddenScope forbidScriptDuringRawIteration;
   for (Node& node : NodeTraversal::startsAt(*this)) {
     node.removeAllEventListeners();
     for (ShadowRoot* root = node.youngestShadowRoot(); root;
          root = root->olderShadowRoot())
       root->removeAllEventListenersRecursively();
@@ skipping 642 matching lines @@
   if (node) {
     std::stringstream stream;
     node->printNodePathTo(stream);
     LOG(INFO) << stream.str();
   } else {
     LOG(INFO) << "Cannot showNodePath for <null>";
   }
 }
 
 #endif