Migrate WTF::HashMap::remove() to ::erase()

third_party/WebKit/Source/core/dom/custom/V0CustomElementUpgradeCandidateMap.cpp

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 65 matching lines @@
 V0CustomElementUpgradeCandidateMap::ElementSet*
 V0CustomElementUpgradeCandidateMap::takeUpgradeCandidatesFor(
     const V0CustomElementDescriptor& descriptor) {
   ElementSet* candidates = m_unresolvedDefinitions.take(descriptor);
 
   if (!candidates)
     return nullptr;
 
   for (const auto& candidate : *candidates) {
     unobserve(candidate);
-    m_upgradeCandidates.remove(candidate);
+    m_upgradeCandidates.erase(candidate);
   }
   return candidates;
 }
 
 DEFINE_TRACE(V0CustomElementUpgradeCandidateMap) {
   visitor->trace(m_upgradeCandidates);
   visitor->trace(m_unresolvedDefinitions);
   V0CustomElementObserver::trace(visitor);
 }
 
 }  // namespace blink