Migrate WTF::HashMap::add() to ::insert()

third_party/WebKit/Source/core/css/RuleFeature.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
@@ skipping 211 matching lines @@
   invalidationSet = SiblingInvalidationSet::create(
       toDescendantInvalidationSet(descendants.get()));
   return *invalidationSet;
 }
 
 InvalidationSet& ensureInvalidationSet(
     HashMap<AtomicString, RefPtr<InvalidationSet>>& map,
     const AtomicString& key,
     InvalidationType type) {
   RefPtr<InvalidationSet>& invalidationSet =
-      map.add(key, nullptr).storedValue->value;
+      map.insert(key, nullptr).storedValue->value;
   return storedInvalidationSet(invalidationSet, type);
 }
 
 InvalidationSet& ensureInvalidationSet(
     HashMap<CSSSelector::PseudoType,
             RefPtr<InvalidationSet>,
             WTF::IntHash<unsigned>,
             WTF::UnsignedWithZeroKeyHashTraits<unsigned>>& map,
     CSSSelector::PseudoType key,
     InvalidationType type) {
   RefPtr<InvalidationSet>& invalidationSet =
-      map.add(key, nullptr).storedValue->value;
+      map.insert(key, nullptr).storedValue->value;
   return storedInvalidationSet(invalidationSet, type);
 }
 
 void extractInvalidationSets(InvalidationSet* invalidationSet,
                              DescendantInvalidationSet*& descendants,
                              SiblingInvalidationSet*& siblings) {
   if (invalidationSet->type() == InvalidateDescendants) {
     descendants = toDescendantInvalidationSet(invalidationSet);
     siblings = nullptr;
     return;
@@ skipping 918 matching lines @@
   return !classes.isEmpty() || !attributes.isEmpty() || !ids.isEmpty() ||
          !tagNames.isEmpty() || customPseudoElement;
 }
 
 bool RuleFeatureSet::InvalidationSetFeatures::hasTagIdClassOrAttribute() const {
   return !classes.isEmpty() || !attributes.isEmpty() || !ids.isEmpty() ||
          !tagNames.isEmpty();
 }
 
 }  // namespace blink