Revert "Move AST node counting to post-pass"

src/ast.h

 // Copyright 2012 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_AST_H_
 #define V8_AST_H_
 
 #include "src/v8.h"
 
 #include "src/assembler.h"
@@ skipping 3126 matching lines @@
 
  private:
   template<class> friend class AstNodeFactory;
 
   // Node visitors.
 #define DEF_VISIT(type) \
   void Visit##type(type* node);
   AST_NODE_LIST(DEF_VISIT)
 #undef DEF_VISIT
 
+  void increase_node_count() { properties_.add_node_count(1); }
   void add_flag(AstPropertiesFlag flag) { properties_.flags()->Add(flag); }
   void set_dont_crankshaft_reason(BailoutReason reason) {
     dont_crankshaft_reason_ = reason;
   }
   void set_dont_turbofan_reason(BailoutReason reason) {
     dont_turbofan_reason_ = reason;
   }
 
   void add_slot_node(AstNode* slot_node) {
     FeedbackVectorRequirements reqs = slot_node->ComputeFeedbackRequirements();
@@ skipping 491 matching lines @@
  private:
   Zone* zone_;
   Visitor visitor_;
   AstValueFactory* ast_value_factory_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_AST_H_