Move Hydrogen and Lithium to src/crankshaft/

src/crankshaft/x87/lithium-codegen-x87.h

Index: src/crankshaft/x87/lithium-codegen-x87.h
diff --git a/src/x87/lithium-codegen-x87.h b/src/crankshaft/x87/lithium-codegen-x87.h
similarity index 98%
rename from src/x87/lithium-codegen-x87.h
rename to src/crankshaft/x87/lithium-codegen-x87.h
index 08075e3d4c1f5d17694bd6bee42f0d52099dbe14..821eb822a59a6c968a678ed67907c16c37904bfc 100644
--- a/src/x87/lithium-codegen-x87.h
+++ b/src/crankshaft/x87/lithium-codegen-x87.h
@@ -2,19 +2,19 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef V8_X87_LITHIUM_CODEGEN_X87_H_
-#define V8_X87_LITHIUM_CODEGEN_X87_H_
+#ifndef V8_CRANKSHAFT_X87_LITHIUM_CODEGEN_X87_H_
+#define V8_CRANKSHAFT_X87_LITHIUM_CODEGEN_X87_H_
 
 #include <map>
-#include "src/x87/lithium-x87.h"
 
 #include "src/base/logging.h"
+#include "src/crankshaft/lithium-codegen.h"
+#include "src/crankshaft/x87/lithium-gap-resolver-x87.h"
+#include "src/crankshaft/x87/lithium-x87.h"
 #include "src/deoptimizer.h"
-#include "src/lithium-codegen.h"
 #include "src/safepoint-table.h"
 #include "src/scopes.h"
 #include "src/utils.h"
-#include "src/x87/lithium-gap-resolver-x87.h"
 
 namespace v8 {
 namespace internal {
@@ -502,4 +502,4 @@ class LDeferredCode : public ZoneObject {
 }  // namespace internal
 }  // namespace v8
 
-#endif  // V8_X87_LITHIUM_CODEGEN_X87_H_
+#endif  // V8_CRANKSHAFT_X87_LITHIUM_CODEGEN_X87_H_