Move Hydrogen and Lithium to src/crankshaft/

src/crankshaft/hydrogen-store-elimination.cc

Index: src/crankshaft/hydrogen-store-elimination.cc
diff --git a/src/hydrogen-store-elimination.cc b/src/crankshaft/hydrogen-store-elimination.cc
similarity index 97%
rename from src/hydrogen-store-elimination.cc
rename to src/crankshaft/hydrogen-store-elimination.cc
index f04ec44e44b26e7bec133b7663677f9997fe00d2..ba32c8ad6b4cedc024a45d3d47a255226a6fc459 100644
--- a/src/hydrogen-store-elimination.cc
+++ b/src/crankshaft/hydrogen-store-elimination.cc
@@ -2,8 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "src/hydrogen-instructions.h"
-#include "src/hydrogen-store-elimination.h"
+#include "src/crankshaft/hydrogen-store-elimination.h"
+
+#include "src/crankshaft/hydrogen-instructions.h"
 
 namespace v8 {
 namespace internal {