Remove deprecated NodeData class.

src/compiler/node.cc

 // 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.
 
 #include "src/compiler/node.h"
 #include "src/compiler/graph.h"
 #include "src/zone.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
 Node::Node(Graph* graph, int input_count, int reserve_input_count)
-    : NodeData(graph->zone()),
-      input_count_(input_count),
+    : input_count_(input_count),
       reserve_input_count_(reserve_input_count),
       has_appendable_inputs_(false),
       use_count_(0),
       first_use_(NULL),
       last_use_(NULL) {
   DCHECK(reserve_input_count <= kMaxReservedInputs);
   inputs_.static_ = reinterpret_cast<Input*>(this + 1);
   id_ = graph->NextNodeID();
 }
 
@@ skipping 68 matching lines @@
       os << n.InputAt(i)->id();
     }
     os << ")";
   }
   return os;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8