Remove deprecated ShouldSelfOptimize machinery.

src/ast-numbering.cc

Index: src/ast-numbering.cc
diff --git a/src/ast-numbering.cc b/src/ast-numbering.cc
index 058921bc4a62eed68582e02eb6da4269c57e45b5..54c67e8dce158060155e980a1e2dd604a6298d55 100644
--- a/src/ast-numbering.cc
+++ b/src/ast-numbering.cc
@@ -45,7 +45,6 @@ class AstNumberingVisitor FINAL : public AstVisitor {
   void IncrementNodeCount() { properties_.add_node_count(1); }
   void DisableCrankshaft(BailoutReason reason) {
     dont_crankshaft_reason_ = reason;
-    properties_.flags()->Add(kDontSelfOptimize);
   }
   // TODO(turbofan): Remove the dont_turbofan_reason once no nodes are
   // DontTurbofanNode.  That set of nodes must be kept in sync with
@@ -53,14 +52,9 @@ class AstNumberingVisitor FINAL : public AstVisitor {
   void DisableTurbofan(BailoutReason reason) {
     dont_crankshaft_reason_ = reason;
     dont_turbofan_reason_ = reason;
-    DisableSelfOptimization();
-  }
-  void DisableSelfOptimization() {
-    properties_.flags()->Add(kDontSelfOptimize);
   }
   void DisableCaching(BailoutReason reason) {
     dont_crankshaft_reason_ = reason;
-    DisableSelfOptimization();
     properties_.flags()->Add(kDontCache);
   }
 
@@ -303,7 +297,6 @@ void AstNumberingVisitor::VisitWithStatement(WithStatement* node) {
 
 void AstNumberingVisitor::VisitDoWhileStatement(DoWhileStatement* node) {
   IncrementNodeCount();
-  DisableSelfOptimization();
   node->set_base_id(ReserveIdRange(DoWhileStatement::num_ids()));
   Visit(node->body());
   Visit(node->cond());
@@ -312,7 +305,6 @@ void AstNumberingVisitor::VisitDoWhileStatement(DoWhileStatement* node) {
 
 void AstNumberingVisitor::VisitWhileStatement(WhileStatement* node) {
   IncrementNodeCount();
-  DisableSelfOptimization();
   node->set_base_id(ReserveIdRange(WhileStatement::num_ids()));
   Visit(node->cond());
   Visit(node->body());
@@ -371,7 +363,6 @@ void AstNumberingVisitor::VisitCompareOperation(CompareOperation* node) {
 
 void AstNumberingVisitor::VisitForInStatement(ForInStatement* node) {
   IncrementNodeCount();
-  DisableSelfOptimization();
   ReserveFeedbackSlots(node);
   node->set_base_id(ReserveIdRange(ForInStatement::num_ids()));
   Visit(node->each());
@@ -433,7 +424,6 @@ void AstNumberingVisitor::VisitCaseClause(CaseClause* node) {
 
 void AstNumberingVisitor::VisitForStatement(ForStatement* node) {
   IncrementNodeCount();
-  DisableSelfOptimization();
   node->set_base_id(ReserveIdRange(ForStatement::num_ids()));
   if (node->init() != NULL) Visit(node->init());
   if (node->cond() != NULL) Visit(node->cond());