Expose crypto.getRandomValues() to workers.

Source/bindings/v8/custom/V8RandomSourceCustom.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
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  * modification, are permitted provided that the following conditions
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 #include "config.h"
-#include "V8Crypto.h"
+#include "V8RandomSource.h"
 
 #include "V8ArrayBufferView.h"
 #include "bindings/v8/V8Binding.h"
 #include "bindings/v8/V8Utilities.h"
 #include "core/dom/ExceptionCode.h"
 #include "modules/crypto/Crypto.h"
 
 #include "wtf/ArrayBufferView.h"
 
 namespace WebCore {
 
-void V8Crypto::getRandomValuesMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& args)
+void V8RandomSource::getRandomValuesMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& args)
 {
     if (args.Length() < 1) {
         throwNotEnoughArgumentsError(args.GetIsolate());
         return;
     }
 
     v8::Handle<v8::Value> buffer = args[0];
     if (!V8ArrayBufferView::HasInstance(buffer, args.GetIsolate(), worldType(args.GetIsolate()))) {
         throwTypeError("First argument is not an ArrayBufferView", args.GetIsolate());
         return;
     }
 
     ArrayBufferView* arrayBufferView = V8ArrayBufferView::toNative(v8::Handle<v8::Object>::Cast(buffer));
     ASSERT(arrayBufferView);
 
-    Crypto* crypto = V8Crypto::toNative(args.Holder());
+    RandomSource* randomSource = V8RandomSource::toNative(args.Holder());
     ExceptionCode ec = 0;
-    crypto->getRandomValues(arrayBufferView, ec);
+    randomSource->getRandomValues(arrayBufferView, ec);
 
     if (ec) {
         setDOMException(ec, args.GetIsolate());
         return;
     }
 
     v8SetReturnValue(args, buffer);
 }
 
 } // namespace WebCore