Move execCommand related files in core/editing/ related files into core/editing/commands/

Source/core/editing/RemoveNodePreservingChildrenCommand.cpp

-/*
- * Copyright (C) 2005, 2008 Apple 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 COMPUTER, INC. ``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 COMPUTER, INC. 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/editing/RemoveNodePreservingChildrenCommand.h"
-
-#include "core/dom/Node.h"
-#include "wtf/Assertions.h"
-
-namespace blink {
-
-RemoveNodePreservingChildrenCommand::RemoveNodePreservingChildrenCommand(PassRefPtrWillBeRawPtr<Node> node, ShouldAssumeContentIsAlwaysEditable shouldAssumeContentIsAlwaysEditable)
-    : CompositeEditCommand(node->document())
-    , m_node(node)
-    , m_shouldAssumeContentIsAlwaysEditable(shouldAssumeContentIsAlwaysEditable)
-{
-    ASSERT(m_node);
-}
-
-void RemoveNodePreservingChildrenCommand::doApply()
-{
-    if (m_node->isContainerNode()) {
-        NodeVector children;
-        getChildNodes(toContainerNode(*m_node), children);
-
-        for (auto& currentChild : children) {
-            RefPtrWillBeRawPtr<Node> child = currentChild.release();
-            removeNode(child, m_shouldAssumeContentIsAlwaysEditable);
-            insertNodeBefore(child.release(), m_node, m_shouldAssumeContentIsAlwaysEditable);
-        }
-    }
-    removeNode(m_node, m_shouldAssumeContentIsAlwaysEditable);
-}
-
-DEFINE_TRACE(RemoveNodePreservingChildrenCommand)
-{
-    visitor->trace(m_node);
-    CompositeEditCommand::trace(visitor);
-}
-
-}