Move Hydrogen and Lithium to src/crankshaft/

src/crankshaft/hydrogen-store-elimination.h

Index: src/crankshaft/hydrogen-store-elimination.h
diff --git a/src/hydrogen-store-elimination.h b/src/crankshaft/hydrogen-store-elimination.h
similarity index 74%
rename from src/hydrogen-store-elimination.h
rename to src/crankshaft/hydrogen-store-elimination.h
index d818be91634b92dba8ba7c4bfafe29b54a2f5ef5..2a9e0c1488ea05ee8fcbaa05a505c63dfe790cac 100644
--- a/src/hydrogen-store-elimination.h
+++ b/src/crankshaft/hydrogen-store-elimination.h
@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef V8_HYDROGEN_STORE_ELIMINATION_H_
-#define V8_HYDROGEN_STORE_ELIMINATION_H_
+#ifndef V8_CRANKSHAFT_HYDROGEN_STORE_ELIMINATION_H_
+#define V8_CRANKSHAFT_HYDROGEN_STORE_ELIMINATION_H_
 
-#include "src/hydrogen.h"
-#include "src/hydrogen-alias-analysis.h"
+#include "src/crankshaft/hydrogen.h"
+#include "src/crankshaft/hydrogen-alias-analysis.h"
 
 namespace v8 {
 namespace internal {
@@ -32,4 +32,4 @@ class HStoreEliminationPhase : public HPhase {
 }  // namespace internal
 }  // namespace v8
 
-#endif
+#endif  // V8_CRANKSHAFT_HYDROGEN_STORE_ELIMINATION_H_