Merge DOMSettableTokensList into DOMTokensList

third_party/WebKit/Source/core/dom/DOMSettableTokenList.h

Index: third_party/WebKit/Source/core/dom/DOMSettableTokenList.h
diff --git a/third_party/WebKit/Source/core/dom/DOMSettableTokenList.h b/third_party/WebKit/Source/core/dom/DOMSettableTokenList.h
deleted file mode 100644
index 9dd7fd260945c47d55a40980d1214c44da74fa9e..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/dom/DOMSettableTokenList.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (C) 2010 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
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef DOMSettableTokenList_h
-#define DOMSettableTokenList_h
-
-#include "core/dom/DOMTokenList.h"
-#include "core/dom/SpaceSplitString.h"
-#include "platform/heap/Handle.h"
-#include "wtf/RefCounted.h"
-#include "wtf/text/AtomicString.h"
-
-namespace blink {
-
-class ExceptionState;
-
-class CORE_EXPORT DOMSettableTokenListObserver : public WillBeGarbageCollectedMixin {
-public:
-    // Called when the value property is set, even if the tokens in
-    // the set have not changed.
-    virtual void valueWasSet() = 0;
-
-    DEFINE_INLINE_VIRTUAL_TRACE() { }
-};
-
-class CORE_EXPORT DOMSettableTokenList
-    : public DOMTokenList
-#if !ENABLE(OILPAN)
-    , public RefCounted<DOMSettableTokenList>
-#endif
-    {
-    DEFINE_WRAPPERTYPEINFO();
-    USING_FAST_MALLOC_WILL_BE_REMOVED(DOMSettableTokenList);
-public:
-    static PassRefPtrWillBeRawPtr<DOMSettableTokenList> create(DOMSettableTokenListObserver* observer = nullptr)
-    {
-        return adoptRefWillBeNoop(new DOMSettableTokenList(observer));
-    }
-    ~DOMSettableTokenList() override;
-
-#if !ENABLE(OILPAN)
-    void ref() override { RefCounted<DOMSettableTokenList>::ref(); }
-    void deref() override { RefCounted<DOMSettableTokenList>::deref(); }
-#endif
-
-    unsigned length() const override { return m_tokens.size(); }
-    const AtomicString item(unsigned index) const override;
-
-    const AtomicString& value() const override { return m_value; }
-    void setValue(const AtomicString&) override;
-
-    const SpaceSplitString& tokens() const { return m_tokens; }
-    void setObserver(DOMSettableTokenListObserver* observer) { m_observer = observer; }
-
-    DECLARE_VIRTUAL_TRACE();
-
-protected:
-    explicit DOMSettableTokenList(DOMSettableTokenListObserver*);
-
-private:
-    bool containsInternal(const AtomicString&) const override;
-
-    AtomicString m_value;
-    SpaceSplitString m_tokens;
-    RawPtrWillBeWeakMember<DOMSettableTokenListObserver> m_observer;
-};
-
-} // namespace blink
-
-#endif // DOMSettableTokenList_h