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

third_party/WebKit/Source/modules/indexeddb/IDBDatabase.cpp

 /*
  * Copyright (C) 2010 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 138 matching lines @@
   if (transaction->isVersionChange()) {
     DCHECK(!m_versionChangeTransaction);
     m_versionChangeTransaction = transaction;
   }
 }
 
 void IDBDatabase::transactionFinished(const IDBTransaction* transaction) {
   DCHECK(transaction);
   DCHECK(m_transactions.contains(transaction->id()));
   DCHECK_EQ(m_transactions.get(transaction->id()), transaction);
-  m_transactions.remove(transaction->id());
+  m_transactions.erase(transaction->id());
 
   if (transaction->isVersionChange()) {
     DCHECK_EQ(m_versionChangeTransaction, transaction);
     m_versionChangeTransaction = nullptr;
   }
 
   if (m_closePending && m_transactions.isEmpty())
     closeConnection();
 }
 
@@ skipping 171 matching lines @@
   }
 
   if (!m_backend) {
     exceptionState.throwDOMException(InvalidStateError,
                                      IDBDatabase::databaseClosedErrorMessage);
     return;
   }
 
   m_backend->deleteObjectStore(m_versionChangeTransaction->id(), objectStoreId);
   m_versionChangeTransaction->objectStoreDeleted(objectStoreId, name);
-  m_metadata.objectStores.remove(objectStoreId);
+  m_metadata.objectStores.erase(objectStoreId);
 }
 
 IDBTransaction* IDBDatabase::transaction(
     ScriptState* scriptState,
     const StringOrStringSequenceOrDOMStringList& storeNames,
     const String& modeString,
     ExceptionState& exceptionState) {
   IDB_TRACE("IDBDatabase::transaction");
   recordApiCallsHistogram(IDBTransactionCall);
 
@@ skipping 184 matching lines @@
 }
 
 void IDBDatabase::revertObjectStoreCreation(int64_t objectStoreId) {
   DCHECK(m_versionChangeTransaction) << "Object store metadata reverted on "
                                         "database without a versionchange "
                                         "transaction";
   DCHECK(!m_versionChangeTransaction->isActive())
       << "Object store metadata reverted when versionchange transaction is "
          "still active";
   DCHECK(m_metadata.objectStores.contains(objectStoreId));
-  m_metadata.objectStores.remove(objectStoreId);
+  m_metadata.objectStores.erase(objectStoreId);
 }
 
 void IDBDatabase::revertObjectStoreMetadata(
     RefPtr<IDBObjectStoreMetadata> oldMetadata) {
   DCHECK(m_versionChangeTransaction) << "Object store metadata reverted on "
                                         "database without a versionchange "
                                         "transaction";
   DCHECK(!m_versionChangeTransaction->isActive())
       << "Object store metadata reverted when versionchange transaction is "
          "still active";
@@ skipping 31 matching lines @@
 
 void IDBDatabase::recordApiCallsHistogram(IndexedDatabaseMethods method) {
   DEFINE_THREAD_SAFE_STATIC_LOCAL(
       EnumerationHistogram, apiCallsHistogram,
       new EnumerationHistogram("WebCore.IndexedDB.FrontEndAPICalls",
                                IDBMethodsMax));
   apiCallsHistogram.count(method);
 }
 
 }  // namespace blink