Move rendering/RenderLayer* to layout/

Source/core/layout/LayerStackingNodeIterator.h

 /*
  * 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
@@ skipping 10 matching lines @@
  * 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 RenderLayerStackingNodeIterator_h
-#define RenderLayerStackingNodeIterator_h
+#ifndef LayerStackingNodeIterator_h
+#define LayerStackingNodeIterator_h
 
 #include "wtf/Noncopyable.h"
 
 namespace blink {
 
 enum ChildrenIteration {
     NegativeZOrderChildren = 1,
     NormalFlowChildren = 1 << 1,
     PositiveZOrderChildren = 1 << 2,
     AllChildren = NegativeZOrderChildren | NormalFlowChildren | PositiveZOrderChildren
 };
 
-class RenderLayerStackingNode;
+class LayerStackingNode;
 
-// This iterator walks the RenderLayerStackingNode lists in the following order:
+// This iterator walks the LayerStackingNode lists in the following order:
 // NegativeZOrderChildren -> NormalFlowChildren -> PositiveZOrderChildren.
-class RenderLayerStackingNodeIterator {
-    WTF_MAKE_NONCOPYABLE(RenderLayerStackingNodeIterator);
+class LayerStackingNodeIterator {
+    WTF_MAKE_NONCOPYABLE(LayerStackingNodeIterator);
 public:
-    RenderLayerStackingNodeIterator(const RenderLayerStackingNode& root, unsigned whichChildren)
+    LayerStackingNodeIterator(const LayerStackingNode& root, unsigned whichChildren)
         : m_root(root)
         , m_remainingChildren(whichChildren)
         , m_index(0)
     {
     }
 
-    RenderLayerStackingNode* next();
+    LayerStackingNode* next();
 
 private:
-    const RenderLayerStackingNode& m_root;
+    const LayerStackingNode& m_root;
     unsigned m_remainingChildren;
     unsigned m_index;
 };
 
-// This iterator is similar to RenderLayerStackingNodeIterator but it walks the lists in reverse order
+// This iterator is similar to LayerStackingNodeIterator but it walks the lists in reverse order
 // (from the last item to the first one).
-class RenderLayerStackingNodeReverseIterator {
-    WTF_MAKE_NONCOPYABLE(RenderLayerStackingNodeReverseIterator);
+class LayerStackingNodeReverseIterator {
+    WTF_MAKE_NONCOPYABLE(LayerStackingNodeReverseIterator);
 public:
-    RenderLayerStackingNodeReverseIterator(const RenderLayerStackingNode& root, unsigned whichChildren)
+    LayerStackingNodeReverseIterator(const LayerStackingNode& root, unsigned whichChildren)
         : m_root(root)
         , m_remainingChildren(whichChildren)
     {
         setIndexToLastItem();
     }
 
-    RenderLayerStackingNode* next();
+    LayerStackingNode* next();
 
 private:
     void setIndexToLastItem();
 
-    const RenderLayerStackingNode& m_root;
+    const LayerStackingNode& m_root;
     unsigned m_remainingChildren;
     int m_index;
 };
 
 } // namespace blink
 
-#endif // RenderLayerStackingNodeIterator_h
+#endif // LayerStackingNodeIterator_h