Migrate WTF::HashSet::remove() to ::erase() [part 2]

third_party/WebKit/Source/core/fileapi/FileReader.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:
  *
  *     * 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 126 matching lines @@
       m_runningReaders.insert(reader);
       return;
     }
     m_pendingReaders.append(reader);
     executeReaders();
   }
 
   FinishReaderType removeReader(FileReader* reader) {
     FileReaderHashSet::const_iterator hashIter = m_runningReaders.find(reader);
     if (hashIter != m_runningReaders.end()) {
-      m_runningReaders.remove(hashIter);
+      m_runningReaders.erase(hashIter);
       return RunPendingReaders;
     }
     FileReaderDeque::const_iterator dequeEnd = m_pendingReaders.end();
     for (FileReaderDeque::const_iterator it = m_pendingReaders.begin();
          it != dequeEnd; ++it) {
       if (*it == reader) {
         m_pendingReaders.remove(it);
         break;
       }
     }
@@ skipping 309 matching lines @@
         ProgressEvent::create(type, false, m_loader->bytesLoaded(), 0));
 }
 
 DEFINE_TRACE(FileReader) {
   visitor->trace(m_error);
   EventTargetWithInlineData::trace(visitor);
   ContextLifecycleObserver::trace(visitor);
 }
 
 }  // namespace blink