Remove CustomElementDescriptor.

sky/engine/core/dom/custom/CustomElementDescriptor.h

Index: sky/engine/core/dom/custom/CustomElementDescriptor.h
diff --git a/sky/engine/core/dom/custom/CustomElementDescriptor.h b/sky/engine/core/dom/custom/CustomElementDescriptor.h
deleted file mode 100644
index d24b0051c3714776e756bccdd6d8f4b6501c0869..0000000000000000000000000000000000000000
--- a/sky/engine/core/dom/custom/CustomElementDescriptor.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 2013 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:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * 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.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
- * OWNER OR 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 SKY_ENGINE_CORE_DOM_CUSTOM_CUSTOMELEMENTDESCRIPTOR_H_
-#define SKY_ENGINE_CORE_DOM_CUSTOM_CUSTOMELEMENTDESCRIPTOR_H_
-
-#include "sky/engine/platform/heap/Handle.h"
-#include "sky/engine/wtf/HashTableDeletedValueType.h"
-#include "sky/engine/wtf/text/AtomicString.h"
-
-namespace blink {
-
-struct CustomElementDescriptorHash;
-
-// A Custom Element descriptor is everything necessary to match a
-// Custom Element instance to a definition.
-class CustomElementDescriptor {
-    ALLOW_ONLY_INLINE_ALLOCATION();
-public:
-    CustomElementDescriptor(const AtomicString& localName)
-        : m_localName(localName)
-    {
-    }
-
-    ~CustomElementDescriptor() { }
-
-    // The tag name.
-    const AtomicString& localName() const { return m_localName; }
-
-    // Stuff for hashing.
-
-    CustomElementDescriptor() { }
-    explicit CustomElementDescriptor(WTF::HashTableDeletedValueType value)
-        : m_localName(value) { }
-    bool isHashTableDeletedValue() const { return m_localName.isHashTableDeletedValue(); }
-
-    bool operator==(const CustomElementDescriptor& other) const
-    {
-        return m_localName == other.m_localName;
-    }
-
-private:
-    AtomicString m_localName;
-};
-
-} // namespace blink
-
-namespace WTF {
-
-template<typename T> struct DefaultHash;
-template<> struct DefaultHash<blink::CustomElementDescriptor> {
-    typedef blink::CustomElementDescriptorHash Hash;
-};
-
-} // namespace WTF
-
-#endif  // SKY_ENGINE_CORE_DOM_CUSTOM_CUSTOMELEMENTDESCRIPTOR_H_