Fix template angle bracket syntax in platform

Source/platform/audio/MultiChannelResampler.h

 /*
  * 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
@@ skipping 33 matching lines @@
 
     // Process given AudioSourceProvider for streaming applications.
     void process(AudioSourceProvider*, AudioBus* destination, size_t framesToProcess);
 
 private:
     // FIXME: the mac port can have a more highly optimized implementation based on CoreAudio
     // instead of SincResampler. For now the default implementation will be used on all ports.
     // https://bugs.webkit.org/show_bug.cgi?id=75118
 
     // Each channel will be resampled using a high-quality SincResampler.
-    Vector<OwnPtr<SincResampler> > m_kernels;
+    Vector<OwnPtr<SincResampler>> m_kernels;
 
     unsigned m_numberOfChannels;
 };
 
 } // namespace blink
 
 #endif // MultiChannelResampler_h