v8 typed arrays: add DataView type

src/runtime.h

Index: src/runtime.h
diff --git a/src/runtime.h b/src/runtime.h
index f23c6667669602a4fe297907bd6552d1975303f1..b26c36c8dfe193490c46748867d4a8872982cb21 100644
--- a/src/runtime.h
+++ b/src/runtime.h
@@ -358,6 +358,27 @@ namespace internal {
   F(ArrayBufferGetByteLength, 1, 1)\
   F(ArrayBufferSliceImpl, 3, 1) \
   \
+  F(DataViewInitialize, 4, 1) \
+  F(DataViewGetBuffer, 1, 1) \
+  F(DataViewGetByteLength, 1, 1) \
+  F(DataViewGetByteOffset, 1, 1) \
+  F(DataViewGetInt8, 3, 1) \
+  F(DataViewGetUint8, 3, 1) \
+  F(DataViewGetInt16, 3, 1) \
+  F(DataViewGetUint16, 3, 1) \
+  F(DataViewGetInt32, 3, 1) \
+  F(DataViewGetUint32, 3, 1) \
+  F(DataViewGetFloat32, 3, 1) \
+  F(DataViewGetFloat64, 3, 1) \
+  F(DataViewSetInt8, 4, 1) \
+  F(DataViewSetUint8, 4, 1) \
+  F(DataViewSetInt16, 4, 1) \
+  F(DataViewSetUint16, 4, 1) \
+  F(DataViewSetInt32, 4, 1) \
+  F(DataViewSetUint32, 4, 1) \
+  F(DataViewSetFloat32, 4, 1) \
+  F(DataViewSetFloat64, 4, 1) \
+  \
   F(TypedArrayInitialize, 5, 1) \
   F(TypedArrayGetBuffer, 1, 1) \
   F(TypedArrayGetByteLength, 1, 1) \