Rename 'prefixed' to 'legacy' in EventTarget::fireEventListeners()

Source/core/dom/EventTarget.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 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  *           (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ skipping 183 matching lines @@
 
 bool EventTarget::fireEventListeners(Event* event)
 {
     ASSERT(!NoEventDispatchAssertion::isEventDispatchForbidden());
     ASSERT(event && !event->type().isEmpty());
 
     EventTargetData* d = eventTargetData();
     if (!d)
         return true;
 
-    EventListenerVector* listenerPrefixedVector = 0;
-    AtomicString prefixedTypeName = legacyType(event);
-    if (!prefixedTypeName.isEmpty())
-        listenerPrefixedVector = d->eventListenerMap.find(prefixedTypeName);
+    EventListenerVector* legacyListenersVector = 0;
+    AtomicString legacyTypeName = legacyType(event);
+    if (!legacyTypeName.isEmpty())
+        legacyListenersVector = d->eventListenerMap.find(legacyTypeName);
 
-    EventListenerVector* listenerUnprefixedVector = d->eventListenerMap.find(event->type());
+    EventListenerVector* listenersVector = d->eventListenerMap.find(event->type());
 
-    if (listenerUnprefixedVector)
-        fireEventListeners(event, d, *listenerUnprefixedVector);
-    else if (listenerPrefixedVector) {
+    if (listenersVector) {
+        fireEventListeners(event, d, *listenersVector);
+    } else if (legacyListenersVector) {
         AtomicString unprefixedTypeName = event->type();
-        event->setType(prefixedTypeName);
-        fireEventListeners(event, d, *listenerPrefixedVector);
+        event->setType(legacyTypeName);
+        fireEventListeners(event, d, *legacyListenersVector);
         event->setType(unprefixedTypeName);
     }
 
-    if (prefixedTypeName == eventNames().webkitTransitionEndEvent) {
+    if (legacyTypeName == eventNames().webkitTransitionEndEvent) {
         if (DOMWindow* executingWindow = this->executingWindow()) {
-            if (listenerPrefixedVector) {
-                if (listenerUnprefixedVector)
+            if (legacyListenersVector) {
+                if (listenersVector)
                     UseCounter::count(executingWindow, UseCounter::PrefixedAndUnprefixedTransitionEndEvent);
                 else
                     UseCounter::count(executingWindow, UseCounter::PrefixedTransitionEndEvent);
-            } else if (listenerUnprefixedVector) {
+            } else if (listenersVector) {
                 UseCounter::count(executingWindow, UseCounter::UnprefixedTransitionEndEvent);
             }
         }
     }
 
     return !event->defaultPrevented();
 }
 
 void EventTarget::fireEventListeners(Event* event, EventTargetData* d, EventListenerVector& entry)
 {
@@ skipping 72 matching lines @@
     // they have one less listener to invoke.
     if (d->firingEventIterators) {
         for (size_t i = 0; i < d->firingEventIterators->size(); ++i) {
             d->firingEventIterators->at(i).iterator = 0;
             d->firingEventIterators->at(i).end = 0;
         }
     }
 }
 
 } // namespace WebCore