Migrate WTF::HashSet::remove() to ::erase() [part 1]

third_party/WebKit/Source/modules/accessibility/AXObjectCacheImpl.cpp

 /*
  * Copyright (C) 2014, Google Inc. All rights reserved.
  *
  * 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 540 matching lines @@
 void AXObjectCacheImpl::removeAXID(AXObject* object) {
   if (!object)
     return;
 
   AXID objID = object->axObjectID();
   if (!objID)
     return;
   ASSERT(!HashTraits<AXID>::isDeletedValue(objID));
   ASSERT(m_idsInUse.contains(objID));
   object->setAXObjectID(0);
-  m_idsInUse.remove(objID);
+  m_idsInUse.erase(objID);
 
   if (m_ariaOwnerToChildrenMapping.contains(objID)) {
     Vector<AXID> childAXIDs = m_ariaOwnerToChildrenMapping.get(objID);
     for (size_t i = 0; i < childAXIDs.size(); ++i)
       m_ariaOwnedChildToOwnerMapping.erase(childAXIDs[i]);
     m_ariaOwnerToChildrenMapping.erase(objID);
   }
   m_ariaOwnedChildToOwnerMapping.erase(objID);
   m_ariaOwnedChildToRealParentMapping.erase(objID);
   m_ariaOwnerToIdsMapping.erase(objID);
@@ skipping 145 matching lines @@
         m_idToAriaOwnersMapping.set(id, WTF::wrapUnique(owners));
       }
       owners->insert(owner->axObjectID());
     }
   }
   for (const String& id : currentIds) {
     if (!newIds.contains(id)) {
       idsChanged = true;
       HashSet<AXID>* owners = m_idToAriaOwnersMapping.get(id);
       if (owners) {
-        owners->remove(owner->axObjectID());
+        owners->erase(owner->axObjectID());
         if (owners->isEmpty())
           m_idToAriaOwnersMapping.erase(id);
       }
     }
   }
   if (idsChanged)
     m_ariaOwnerToIdsMapping.set(owner->axObjectID(), newIds);
 
   //
   // Now figure out the ids that actually correspond to children that exist and
@@ skipping 510 matching lines @@
   visitor->trace(m_document);
   visitor->trace(m_nodeObjectMapping);
 
   visitor->trace(m_objects);
   visitor->trace(m_notificationsToPost);
 
   AXObjectCache::trace(visitor);
 }
 
 }  // namespace blink