Move Hydrogen and Lithium to src/crankshaft/

src/crankshaft/ppc/lithium-gap-resolver-ppc.h

 // Copyright 2014 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_PPC_LITHIUM_GAP_RESOLVER_PPC_H_
-#define V8_PPC_LITHIUM_GAP_RESOLVER_PPC_H_
+#ifndef V8_CRANKSHAFT_PPC_LITHIUM_GAP_RESOLVER_PPC_H_
+#define V8_CRANKSHAFT_PPC_LITHIUM_GAP_RESOLVER_PPC_H_
 
-#include "src/lithium.h"
+#include "src/crankshaft/lithium.h"
 
 namespace v8 {
 namespace internal {
 
 class LCodeGen;
 class LGapResolver;
 
 class LGapResolver final BASE_EMBEDDED {
  public:
   explicit LGapResolver(LCodeGen* owner);
@@ skipping 29 matching lines @@
   // List of moves not yet resolved.
   ZoneList<LMoveOperands> moves_;
 
   int root_index_;
   bool in_cycle_;
   LOperand* saved_destination_;
 };
 }  // namespace internal
 }  // namespace v8
 
-#endif  // V8_PPC_LITHIUM_GAP_RESOLVER_PPC_H_
+#endif  // V8_CRANKSHAFT_PPC_LITHIUM_GAP_RESOLVER_PPC_H_