Remove FrameHost::eventHandlerRegistry()

third_party/WebKit/Source/core/frame/LocalDOMWindow.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 1396 matching lines @@
     return false;
 
   return document()->isSecureContext(
       ExecutionContext::StandardSecureContextCheck);
 }
 
 void LocalDOMWindow::addedEventListener(
     const AtomicString& eventType,
     RegisteredEventListener& registeredListener) {
   DOMWindow::addedEventListener(eventType, registeredListener);
-  if (frame() && frame()->host())
-    frame()->host()->eventHandlerRegistry().didAddEventHandler(
+  if (frame() && frame()->page())
+    frame()->page()->eventHandlerRegistry().didAddEventHandler(
         *this, eventType, registeredListener.options());
 
   if (Document* document = this->document())
     document->addListenerTypeIfNeeded(eventType);
 
   for (auto& it : m_eventListenerObservers) {
     it->didAddEventListener(this, eventType);
   }
 
   if (eventType == EventTypeNames::unload) {
@@ skipping 11 matching lines @@
       // Subframes return false from allowsBeforeUnloadListeners.
       UseCounter::count(document(), UseCounter::SubFrameBeforeUnloadRegistered);
     }
   }
 }
 
 void LocalDOMWindow::removedEventListener(
     const AtomicString& eventType,
     const RegisteredEventListener& registeredListener) {
   DOMWindow::removedEventListener(eventType, registeredListener);
-  if (frame() && frame()->host())
-    frame()->host()->eventHandlerRegistry().didRemoveEventHandler(
+  if (frame() && frame()->page())
+    frame()->page()->eventHandlerRegistry().didRemoveEventHandler(
         *this, eventType, registeredListener.options());
 
   for (auto& it : m_eventListenerObservers) {
     it->didRemoveEventListener(this, eventType);
   }
 
   if (eventType == EventTypeNames::unload) {
     removeUnloadEventListener(this);
   } else if (eventType == EventTypeNames::beforeunload &&
              allowsBeforeUnloadListeners(this)) {
@@ skipping 75 matching lines @@
   return result;
 }
 
 void LocalDOMWindow::removeAllEventListeners() {
   EventTarget::removeAllEventListeners();
 
   for (auto& it : m_eventListenerObservers) {
     it->didRemoveAllEventListeners(this);
   }
 
-  if (frame() && frame()->host())
-    frame()->host()->eventHandlerRegistry().didRemoveAllEventHandlers(*this);
+  if (frame() && frame()->page())
+    frame()->page()->eventHandlerRegistry().didRemoveAllEventHandlers(*this);
 
   removeAllUnloadEventListeners(this);
   removeAllBeforeUnloadEventListeners(this);
 }
 
 void LocalDOMWindow::finishedLoading() {
   if (m_shouldPrintWhenFinishedLoading) {
     m_shouldPrintWhenFinishedLoading = false;
     print(nullptr);
   }
@@ skipping 97 matching lines @@
   DOMWindow::trace(visitor);
   Supplementable<LocalDOMWindow>::trace(visitor);
 }
 
 DEFINE_TRACE_WRAPPERS(LocalDOMWindow) {
   visitor->traceWrappers(m_customElements);
   DOMWindow::traceWrappers(visitor);
 }
 
 }  // namespace blink