[turbofan] Pass closure as node to FrameState.

src/compiler/frame-states.cc

 // Copyright 2015 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.
 
 #include "src/base/functional.h"
 #include "src/compiler/frame-states.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
@@ skipping 30 matching lines @@
 size_t hash_value(FrameStateCallInfo const& info) {
   return base::hash_combine(info.type(), info.bailout_id(),
                             info.state_combine());
 }
 
 
 std::ostream& operator<<(std::ostream& os, FrameStateCallInfo const& info) {
   return os << info.type() << ", " << info.bailout_id() << ", "
             << info.state_combine();
 }
-}
-}
-}
+
+}  // namespace compiler
+}  // namespace internal
+}  // namespace v8