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

third_party/WebKit/Source/modules/mediastream/MediaStreamRegistry.cpp

 /*
  * Copyright (C) 2011 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
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 31 matching lines @@
                                       const KURL& url,
                                       URLRegistrable* stream) {
   DCHECK(&stream->registry() == this);
   DCHECK(isMainThread());
   m_streamDescriptors.set(url.getString(),
                           static_cast<MediaStream*>(stream)->descriptor());
 }
 
 void MediaStreamRegistry::unregisterURL(const KURL& url) {
   DCHECK(isMainThread());
-  m_streamDescriptors.remove(url.getString());
+  m_streamDescriptors.erase(url.getString());
 }
 
 bool MediaStreamRegistry::contains(const String& url) {
   DCHECK(isMainThread());
   return m_streamDescriptors.contains(url);
 }
 
 MediaStreamDescriptor* MediaStreamRegistry::lookupMediaStreamDescriptor(
     const String& url) {
   DCHECK(isMainThread());
   return m_streamDescriptors.get(url);
 }
 
 MediaStreamRegistry::MediaStreamRegistry() {
   HTMLMediaElement::setMediaStreamRegistry(this);
 }
 
 }  // namespace blink