Remove UseCounter

sky/engine/core/events/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 22 matching lines @@
 #include "sky/engine/core/events/EventTarget.h"
 
 #include "gen/sky/platform/RuntimeEnabledFeatures.h"
 #include "sky/engine/bindings/core/v8/ExceptionState.h"
 #include "sky/engine/core/dom/Document.h"
 #include "sky/engine/core/dom/ExceptionCode.h"
 #include "sky/engine/core/dom/ExecutionContext.h"
 #include "sky/engine/core/editing/Editor.h"
 #include "sky/engine/core/events/Event.h"
 #include "sky/engine/core/frame/LocalDOMWindow.h"
-#include "sky/engine/core/frame/UseCounter.h"
 #include "sky/engine/platform/EventDispatchForbiddenScope.h"
 #include "sky/engine/wtf/StdLibExtras.h"
 #include "sky/engine/wtf/Vector.h"
 
 using namespace WTF;
 
 namespace blink {
 
 EventTargetData::EventTargetData()
 {
@@ skipping 143 matching lines @@
 void EventTarget::fireEventListeners(Event* event, EventTargetData* d, EventListenerVector& entry)
 {
     RefPtr<EventTarget> protect(this);
 
     // Fire all listeners registered for this event. Don't fire listeners removed
     // during event dispatch. Also, don't fire event listeners added during event
     // dispatch. Conveniently, all new event listeners will be added after or at
     // index |size|, so iterating up to (but not including) |size| naturally excludes
     // new event listeners.
 
-    if (event->type() == EventTypeNames::unload) {
-        if (LocalDOMWindow* executingWindow = this->executingWindow())
-            UseCounter::count(executingWindow->document(), UseCounter::DocumentUnloadFired);
-    } else if (event->type() == EventTypeNames::DOMFocusIn || event->type() == EventTypeNames::DOMFocusOut) {
-        if (LocalDOMWindow* executingWindow = this->executingWindow())
-            UseCounter::count(executingWindow->document(), UseCounter::DOMFocusInOutEvent);
-    } else if (event->type() == EventTypeNames::focusin || event->type() == EventTypeNames::focusout) {
-        if (LocalDOMWindow* executingWindow = this->executingWindow())
-            UseCounter::count(executingWindow->document(), UseCounter::FocusInOutEvent);
-    }
-
     size_t i = 0;
     size_t size = entry.size();
     if (!d->firingEventIterators)
         d->firingEventIterators = adoptPtr(new FiringEventIteratorVector);
     d->firingEventIterators->append(FiringEventIterator(event->type(), i, size));
     for ( ; i < size; ++i) {
         RegisteredEventListener& registeredListener = entry[i];
         if (event->eventPhase() == Event::CAPTURING_PHASE && !registeredListener.useCapture)
             continue;
         if (event->eventPhase() == Event::BUBBLING_PHASE && registeredListener.useCapture)
@@ skipping 47 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 blink