WebAudio: Remove legacy support for numerical values for Oscillator types.

Source/bindings/v8/custom/V8OscillatorNodeCustom.cpp

-/*
- * Copyright (C) 2012, 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
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#if ENABLE(WEB_AUDIO)
-#include "V8OscillatorNode.h"
-
-#include "bindings/v8/ExceptionState.h"
-#include "bindings/v8/V8Binding.h"
-#include "modules/webaudio/OscillatorNode.h"
-
-namespace WebCore {
-
-void V8OscillatorNode::typeAttributeSetterCustom(v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
-{
-    ExceptionState exceptionState(ExceptionState::SetterContext, "type", "OscillatorNode", info.Holder(), info.GetIsolate());
-    v8::Handle<v8::Object> holder = info.Holder();
-    OscillatorNode* impl = V8OscillatorNode::toNative(holder);
-
-    if (value->IsNumber()) {
-        uint32_t type = toUInt32(value, exceptionState);
-        if (exceptionState.throwIfNeeded())
-            return;
-        if (!impl->setType(type)) {
-            exceptionState.throwTypeError("Illegal OscillatorNode type");
-            exceptionState.throwIfNeeded();
-        }
-        return;
-    }
-
-    if (value->IsString()) {
-        String type = toCoreString(value.As<v8::String>());
-        if (type == "sine" || type == "square" || type == "sawtooth" || type == "triangle") {
-            impl->setType(type);
-            return;
-        }
-    }
-
-    exceptionState.throwTypeError("Illegal OscillatorNode type");
-    exceptionState.throwIfNeeded();
-}
-
-} // namespace WebCore
-
-#endif // ENABLE(WEB_AUDIO)