Remove unused code from WTF TypedArrays

Source/wtf/ArrayBuffer.h

Index: Source/wtf/ArrayBuffer.h
diff --git a/Source/wtf/ArrayBuffer.h b/Source/wtf/ArrayBuffer.h
index e58f53151817c33a0c7323b2ce89f9d14fcd7416..95cf7726ac11e183299a1883154a2f4760a8d92c 100644
--- a/Source/wtf/ArrayBuffer.h
+++ b/Source/wtf/ArrayBuffer.h
@@ -46,8 +46,7 @@ public:
 
     static inline PassRefPtr<ArrayBuffer> createOrNull(unsigned numElements, unsigned elementByteSize);
 
-    // Only for use by Uint8ClampedArray::createUninitialized,
-    // XMLHttpRequest::responseArrayBuffer and Internals::serializeObject
+    // Only for use by XMLHttpRequest::responseArrayBuffer and Internals::serializeObject
     // (through DOMArrayBuffer::createUninitialized).
     static inline PassRefPtr<ArrayBuffer> createUninitialized(unsigned numElements, unsigned elementByteSize);