Remove HTMLLinkElement

sky/engine/core/html/LinkResource.h

Index: sky/engine/core/html/LinkResource.h
diff --git a/sky/engine/core/html/LinkResource.h b/sky/engine/core/html/LinkResource.h
deleted file mode 100644
index d8531ae6f1475fd10e79212f66c58719cc4cd287..0000000000000000000000000000000000000000
--- a/sky/engine/core/html/LinkResource.h
+++ /dev/null
@@ -1,88 +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 LinkResource_h
-#define LinkResource_h
-
-#include "core/fetch/FetchRequest.h"
-#include "platform/heap/Handle.h"
-#include "platform/weborigin/KURL.h"
-#include "wtf/text/WTFString.h"
-
-namespace blink {
-
-class HTMLLinkElement;
-
-class LinkResource : public DummyBase<LinkResource>  {
-    WTF_MAKE_NONCOPYABLE(LinkResource); WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
-public:
-    enum Type {
-        Style,
-        Import,
-        Manifest
-    };
-
-    explicit LinkResource(HTMLLinkElement*);
-    virtual ~LinkResource();
-
-    bool shouldLoadResource() const;
-    LocalFrame* loadingFrame() const;
-
-    virtual Type type() const = 0;
-    virtual void process() = 0;
-    virtual void ownerRemoved() { }
-    virtual void ownerInserted() { }
-    virtual bool hasLoaded() const = 0;
-
-    virtual void trace(Visitor*);
-
-protected:
-    RawPtr<HTMLLinkElement> m_owner;
-};
-
-class LinkRequestBuilder {
-    STACK_ALLOCATED();
-public:
-    explicit LinkRequestBuilder(HTMLLinkElement* owner);
-
-    bool isValid() const { return !m_url.isEmpty() && m_url.isValid(); }
-    const KURL& url() const { return m_url; }
-    const AtomicString& charset() const { return m_charset; }
-    FetchRequest build(bool blocking) const;
-
-private:
-    RawPtr<HTMLLinkElement> m_owner;
-    KURL m_url;
-    AtomicString m_charset;
-};
-
-} // namespace blink
-
-#endif // LinkResource_h