Move Hydrogen and Lithium to src/crankshaft/

src/hydrogen-canonicalize.h

Index: src/hydrogen-canonicalize.h
diff --git a/src/hydrogen-canonicalize.h b/src/hydrogen-canonicalize.h
deleted file mode 100644
index 693085b41069a0e153de9d1eca738dc683a22fea..0000000000000000000000000000000000000000
--- a/src/hydrogen-canonicalize.h
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright 2013 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_HYDROGEN_CANONICALIZE_H_
-#define V8_HYDROGEN_CANONICALIZE_H_
-
-#include "src/hydrogen.h"
-
-namespace v8 {
-namespace internal {
-
-
-class HCanonicalizePhase : public HPhase {
- public:
-  explicit HCanonicalizePhase(HGraph* graph)
-      : HPhase("H_Canonicalize", graph) { }
-
-  void Run();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(HCanonicalizePhase);
-};
-
-
-}  // namespace internal
-}  // namespace v8
-
-#endif  // V8_HYDROGEN_CANONICALIZE_H_