Migrate WTF::HashSet::add() to ::insert() [part 1 of N]

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
@@ skipping 523 matching lines @@
   // m_fetcher.
   m_styleEngine = StyleEngine::create(*this);
 
   // The parent's parser should be suspended together with all the other
   // objects, else this new Document would have a new ExecutionContext which
   // suspended state would not match the one from the parent, and could start
   // loading resources ignoring the defersLoading flag.
   DCHECK(!parentDocument() || !parentDocument()->isContextSuspended());
 
 #ifndef NDEBUG
-  liveDocumentSet().add(this);
+  liveDocumentSet().insert(this);
 #endif
 }
 
 Document::~Document() {
   DCHECK(layoutViewItem().isNull());
   DCHECK(!parentTreeScope());
   // If a top document with a cache, verify that it was comprehensively
   // cleared during detach.
   DCHECK(!m_axObjectCache);
   InstanceCounters::decrementCounter(InstanceCounters::DocumentCounter);
@@ skipping 1768 matching lines @@
 void Document::setIsViewSource(bool isViewSource) {
   m_isViewSource = isViewSource;
   if (!m_isViewSource)
     return;
 
   setSecurityOrigin(SecurityOrigin::createUnique());
   didUpdateSecurityOrigin();
 }
 
 void Document::scheduleUseShadowTreeUpdate(SVGUseElement& element) {
-  m_useElementsNeedingUpdate.add(&element);
+  m_useElementsNeedingUpdate.insert(&element);
   scheduleLayoutTreeUpdateIfNeeded();
 }
 
 void Document::unscheduleUseShadowTreeUpdate(SVGUseElement& element) {
   m_useElementsNeedingUpdate.remove(&element);
 }
 
 void Document::updateUseShadowTreesIfNeeded() {
   ScriptForbiddenScope forbidScript;
 
@@ skipping 1805 matching lines @@
     ScriptWrappableVisitor::writeBarrier(
         parent, static_cast<const HTMLCollection*>(list));
   } else {
     ScriptWrappableVisitor::writeBarrier(
         parent, static_cast<const LiveNodeList*>(list));
   }
 }
 
 void Document::registerNodeList(const LiveNodeListBase* list) {
   DCHECK(!m_nodeLists[list->invalidationType()].contains(list));
-  m_nodeLists[list->invalidationType()].add(list);
+  m_nodeLists[list->invalidationType()].insert(list);
   liveNodeListBaseWriteBarrier(this, list);
   if (list->isRootedAtTreeScope())
-    m_listsInvalidatedAtDocument.add(list);
+    m_listsInvalidatedAtDocument.insert(list);
 }
 
 void Document::unregisterNodeList(const LiveNodeListBase* list) {
   DCHECK(m_nodeLists[list->invalidationType()].contains(list));
   m_nodeLists[list->invalidationType()].remove(list);
   if (list->isRootedAtTreeScope()) {
     DCHECK(m_listsInvalidatedAtDocument.contains(list));
     m_listsInvalidatedAtDocument.remove(list);
   }
 }
 
 void Document::registerNodeListWithIdNameCache(const LiveNodeListBase* list) {
   DCHECK(!m_nodeLists[InvalidateOnIdNameAttrChange].contains(list));
-  m_nodeLists[InvalidateOnIdNameAttrChange].add(list);
+  m_nodeLists[InvalidateOnIdNameAttrChange].insert(list);
   liveNodeListBaseWriteBarrier(this, list);
 }
 
 void Document::unregisterNodeListWithIdNameCache(const LiveNodeListBase* list) {
   DCHECK(m_nodeLists[InvalidateOnIdNameAttrChange].contains(list));
   m_nodeLists[InvalidateOnIdNameAttrChange].remove(list);
 }
 
 void Document::attachNodeIterator(NodeIterator* ni) {
-  m_nodeIterators.add(ni);
+  m_nodeIterators.insert(ni);
 }
 
 void Document::detachNodeIterator(NodeIterator* ni) {
   // The node iterator can be detached without having been attached if its root
   // node didn't have a document when the iterator was created, but has it now.
   m_nodeIterators.remove(ni);
 }
 
 void Document::moveNodeIteratorsToNewDocument(Node& node,
                                               Document& newDocument) {
@@ skipping 211 matching lines @@
     std::unique_ptr<ExecutionContextTask> task,
     bool isInstrumented) {
   InspectorInstrumentation::AsyncTask asyncTask(this, task.get(),
                                                 isInstrumented);
   task->performTask(this);
 }
 
 void Document::registerEventFactory(
     std::unique_ptr<EventFactoryBase> eventFactory) {
   DCHECK(!eventFactories().contains(eventFactory.get()));
-  eventFactories().add(std::move(eventFactory));
+  eventFactories().insert(std::move(eventFactory));
 }
 
 Event* Document::createEvent(ExecutionContext* executionContext,
                              const String& eventType,
                              ExceptionState& exceptionState) {
   Event* event = nullptr;
   for (const auto& factory : eventFactories()) {
     event = factory->create(executionContext, eventType);
     if (event) {
       // createEvent for TouchEvent should throw DOM exception if touch event
@@ skipping 1186 matching lines @@
   Element* element = focusedElement();
   if (!element)
     return;
   updateStyleAndLayout();
   if (element->isFocusable())
     element->updateFocusAppearance(SelectionBehaviorOnFocus::Restore);
 }
 
 void Document::attachRange(Range* range) {
   DCHECK(!m_ranges.contains(range));
-  m_ranges.add(range);
+  m_ranges.insert(range);
 }
 
 void Document::detachRange(Range* range) {
   // We don't ASSERT m_ranges.contains(range) to allow us to call this
   // unconditionally to fix: https://bugs.webkit.org/show_bug.cgi?id=26044
   m_ranges.remove(range);
 }
 
 void Document::initDNSPrefetch() {
   Settings* settings = this->settings();
@@ skipping 899 matching lines @@
 }
 
 void showLiveDocumentInstances() {
   WeakDocumentSet& set = liveDocumentSet();
   fprintf(stderr, "There are %u documents currently alive:\n", set.size());
   for (Document* document : set)
     fprintf(stderr, "- Document %p URL: %s\n", document,
             document->url().getString().utf8().data());
 }
 #endif