Fix template angle bracket syntax

Source/wtf/RefCountedLeakCounter.cpp

 /*
  *  Copyright (C) 2008 Apple Inc. All rights reserved.
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 27 matching lines @@
 RefCountedLeakCounter::~RefCountedLeakCounter() { }
 
 void RefCountedLeakCounter::increment() { }
 void RefCountedLeakCounter::decrement() { }
 
 #else
 
 #define LOG_CHANNEL_PREFIX Log
 static WTFLogChannel LogRefCountedLeaks = { WTFLogChannelOn };
 
-typedef HashCountedSet<const char*, PtrHash<const char*> > ReasonSet;
+typedef HashCountedSet<const char*, PtrHash<const char*>> ReasonSet;
 static ReasonSet* leakMessageSuppressionReasons;
 
 void RefCountedLeakCounter::suppressMessages(const char* reason)
 {
     if (!leakMessageSuppressionReasons)
         leakMessageSuppressionReasons = new ReasonSet;
     leakMessageSuppressionReasons->add(reason);
 }
 
 void RefCountedLeakCounter::cancelMessageSuppression(const char* reason)
@@ skipping 28 matching lines @@
 }
 
 void RefCountedLeakCounter::decrement()
 {
     atomicDecrement(&m_count);
 }
 
 #endif
 
 } // namespace WTF