Get rid of the tryFast*alloc API.

Source/core/platform/audio/VectorMath.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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 10 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 
 #if ENABLE(WEB_AUDIO)
 
 #include "core/platform/audio/VectorMath.h"
 
+#include "wtf/Assertions.h"
+
 #if OS(DARWIN)
 #include <Accelerate/Accelerate.h>
 #endif
 
 #ifdef __SSE2__
 #include <emmintrin.h>
 #endif
 
 #if HAVE(ARM_NEON_INTRINSICS)
 #include <arm_neon.h>
@@ skipping 637 matching lines @@
     }
 }
 
 #endif // OS(DARWIN)
 
 } // namespace VectorMath
 
 } // namespace WebCore
 
 #endif // ENABLE(WEB_AUDIO)