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

third_party/WebKit/Source/core/svg/SVGElementProxy.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/svg/SVGElementProxy.h"
 
 #include "core/dom/IdTargetObserver.h"
 #include "core/svg/SVGElement.h"
 #include "core/svg/SVGResourceClient.h"
 #include "platform/loader/fetch/FetchInitiatorTypeNames.h"
@@ skipping 109 matching lines @@
     return;
   IdObserver* observer = entry->value;
   DCHECK(observer);
   // If the client is not the last client in the scope, then no further action
   // needs to be taken.
   if (!observer->removeClient(client))
     return;
   // Unregister and drop the scope association, then drop the client.
   if (!observer->hasClients()) {
     observer->unregister();
-    m_observers.remove(observer->treeScope());
+    m_observers.erase(observer->treeScope());
   }
   m_clients.remove(entry);
 }
 
 void SVGElementProxy::resolve(Document& document) {
   if (m_isLocal || m_id.isEmpty() || m_url.isEmpty())
     return;
   FetchRequest request(ResourceRequest(m_url), FetchInitiatorTypeNames::css);
   m_document = DocumentResource::fetchSVGDocument(request, document.fetcher());
   m_url = String();
@@ skipping 49 matching lines @@
 void SVGElementProxySet::notifyContentChanged(TreeScope& treeScope) {
   for (SVGElementProxy* proxy : m_elementProxies)
     proxy->contentChanged(treeScope);
 }
 
 DEFINE_TRACE(SVGElementProxySet) {
   visitor->trace(m_elementProxies);
 }
 
 }  // namespace blink