Move Hydrogen and Lithium to src/crankshaft/

src/crankshaft/mips64/lithium-codegen-mips64.h

Index: src/crankshaft/mips64/lithium-codegen-mips64.h
diff --git a/src/mips64/lithium-codegen-mips64.h b/src/crankshaft/mips64/lithium-codegen-mips64.h
similarity index 98%
rename from src/mips64/lithium-codegen-mips64.h
rename to src/crankshaft/mips64/lithium-codegen-mips64.h
index 7133f6d8e656dbfadf92b2ee2a0a667b419358e7..3d9433be480a8a163a42d57796e0e18e9cc1329b 100644
--- a/src/mips64/lithium-codegen-mips64.h
+++ b/src/crankshaft/mips64/lithium-codegen-mips64.h
@@ -2,13 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef V8_MIPS_LITHIUM_CODEGEN_MIPS_H_
-#define V8_MIPS_LITHIUM_CODEGEN_MIPS_H_
+#ifndef V8_CRANKSHAFT_MIPS64_LITHIUM_CODEGEN_MIPS_H_
+#define V8_CRANKSHAFT_MIPS64_LITHIUM_CODEGEN_MIPS_H_
 
+#include "src/crankshaft/lithium-codegen.h"
+#include "src/crankshaft/mips64/lithium-gap-resolver-mips64.h"
+#include "src/crankshaft/mips64/lithium-mips64.h"
 #include "src/deoptimizer.h"
-#include "src/lithium-codegen.h"
-#include "src/mips64/lithium-gap-resolver-mips64.h"
-#include "src/mips64/lithium-mips64.h"
 #include "src/safepoint-table.h"
 #include "src/scopes.h"
 #include "src/utils.h"
@@ -432,4 +432,4 @@ class LDeferredCode : public ZoneObject {
 }  // namespace internal
 }  // namespace v8
 
-#endif  // V8_MIPS_LITHIUM_CODEGEN_MIPS_H_
+#endif  // V8_CRANKSHAFT_MIPS64_LITHIUM_CODEGEN_MIPS_H_