Move HTMLContentElement & HTMLShadowElement out of shadow/

Source/core/html/shadow/HTMLShadowElement.cpp

Index: Source/core/html/shadow/HTMLShadowElement.cpp
diff --git a/Source/core/html/shadow/HTMLShadowElement.cpp b/Source/core/html/shadow/HTMLShadowElement.cpp
deleted file mode 100644
index edfba07e3e18a2eeb7ddd502312038afad82212a..0000000000000000000000000000000000000000
--- a/Source/core/html/shadow/HTMLShadowElement.cpp
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * 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:
- *
- *     * 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.
- */
-
-#include "config.h"
-#include "core/html/shadow/HTMLShadowElement.h"
-
-#include "HTMLNames.h"
-#include "core/dom/shadow/ShadowRoot.h"
-
-namespace WebCore {
-
-class Document;
-
-inline HTMLShadowElement::HTMLShadowElement(Document& document)
-    : InsertionPoint(HTMLNames::shadowTag, document)
-{
-    ScriptWrappable::init(this);
-}
-
-PassRefPtr<HTMLShadowElement> HTMLShadowElement::create(Document& document)
-{
-    return adoptRef(new HTMLShadowElement(document));
-}
-
-HTMLShadowElement::~HTMLShadowElement()
-{
-}
-
-ShadowRoot* HTMLShadowElement::olderShadowRoot()
-{
-    ShadowRoot* containingRoot = containingShadowRoot();
-    if (!containingRoot)
-        return 0;
-
-    document().updateDistributionForNodeIfNeeded(this);
-
-    ShadowRoot* older = containingRoot->olderShadowRoot();
-    if (!older || !older->shouldExposeToBindings() || older->shadowInsertionPointOfYoungerShadowRoot() != this)
-        return 0;
-
-    ASSERT(older->shouldExposeToBindings());
-    return older;
-}
-
-Node::InsertionNotificationRequest HTMLShadowElement::insertedInto(ContainerNode* insertionPoint)
-{
-    if (insertionPoint->inDocument()) {
-        // Warn if trying to reproject between user agent and author shadows.
-        ShadowRoot* root = containingShadowRoot();
-        if (root && root->olderShadowRoot() && root->type() != root->olderShadowRoot()->type()) {
-            String message = String::format("<shadow> doesn't work for %s element host.", root->host()->tagName().utf8().data());
-            document().addConsoleMessage(RenderingMessageSource, WarningMessageLevel, message);
-        }
-    }
-    return InsertionPoint::insertedInto(insertionPoint);
-}
-
-} // namespace WebCore
-