Initial import of ChangeLowering.

src/compiler/node-properties.h

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_COMPILER_NODE_PROPERTIES_H_
 #define V8_COMPILER_NODE_PROPERTIES_H_
 
-#include "src/v8.h"
-
+#include "src/compiler/node.h"
 #include "src/types.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
-class Node;
 class Operator;
 
 // A facade that simplifies access to the different kinds of inputs to a node.
 class NodeProperties {
  public:
   static inline Node* GetValueInput(Node* node, int index);
   static inline Node* GetContextInput(Node* node);
   static inline Node* GetEffectInput(Node* node, int index = 0);
   static inline Node* GetControlInput(Node* node, int index = 0);
 
@@ skipping 16 matching lines @@
   static inline int FirstValueIndex(Node* node);
   static inline int FirstEffectIndex(Node* node);
   static inline int FirstControlIndex(Node* node);
   static inline int PastValueIndex(Node* node);
   static inline int PastContextIndex(Node* node);
   static inline int PastEffectIndex(Node* node);
   static inline int PastControlIndex(Node* node);
 
   static inline bool IsInputRange(Node::Edge edge, int first, int count);
 };
-}
-}
-}  // namespace v8::internal::compiler
+
+}  // namespace compiler
+}  // namespace internal
+}  // namespace v8
 
 #endif  // V8_COMPILER_NODE_PROPERTIES_H_