Use V8 implementation of TypedArrays and DataView in Blink

Source/web/WebKit.cpp

Index: Source/web/WebKit.cpp
diff --git a/Source/web/WebKit.cpp b/Source/web/WebKit.cpp
index 3e166629a679ea662e8873de23977f815049f072..918034d85a5a8261610b477857103f7907e62a8a 100644
--- a/Source/web/WebKit.cpp
+++ b/Source/web/WebKit.cpp
@@ -103,8 +103,8 @@ void initialize(Platform* platform)
 
     v8::V8::SetEntropySource(&generateEntropy);
     v8::V8::SetArrayBufferAllocator(WebCore::v8ArrayBufferAllocator());
-    static const char* kArrayBufferFlag = "--harmony_array_buffer";
-    v8::V8::SetFlagsFromString(kArrayBufferFlag, strlen(kArrayBufferFlag));
+    static const char* kTypedArraysFlag = "--harmony_array_buffer --harmony_typed_arrays";
+    v8::V8::SetFlagsFromString(kTypedArraysFlag, strlen(kTypedArraysFlag));
     v8::V8::Initialize();
     WebCore::V8PerIsolateData::ensureInitialized(v8::Isolate::GetCurrent());