Move Hydrogen and Lithium to src/crankshaft/

src/crankshaft/hydrogen-alias-analysis.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_HYDROGEN_ALIAS_ANALYSIS_H_
-#define V8_HYDROGEN_ALIAS_ANALYSIS_H_
+#ifndef V8_CRANKSHAFT_HYDROGEN_ALIAS_ANALYSIS_H_
+#define V8_CRANKSHAFT_HYDROGEN_ALIAS_ANALYSIS_H_
 
-#include "src/hydrogen.h"
+#include "src/crankshaft/hydrogen.h"
 
 namespace v8 {
 namespace internal {
 
 enum HAliasing {
   kMustAlias,
   kMayAlias,
   kNoAlias
 };
 
@@ skipping 45 matching lines @@
 
   inline bool NoAlias(HValue* a, HValue* b) {
     return Query(a, b) == kNoAlias;
   }
 };
 
 
 }  // namespace internal
 }  // namespace v8
 
-#endif  // V8_HYDROGEN_ALIAS_ANALYSIS_H_
+#endif  // V8_CRANKSHAFT_HYDROGEN_ALIAS_ANALYSIS_H_