Move more type collection logic from AST to oracle.

src/ast.h

Index: src/ast.h
diff --git a/src/ast.h b/src/ast.h
index 4158907d993ecdb4a30c64bed47e40d41fdc5d0e..33ede1658bda3af696a9b3c32f58908d9e656b25 100644
--- a/src/ast.h
+++ b/src/ast.h
@@ -924,9 +924,9 @@ class ForInStatement V8_FINAL : public ForEachStatement {
   }
 
   TypeFeedbackId ForInFeedbackId() const { return reuse(PrepareId()); }
-  void RecordTypeFeedback(TypeFeedbackOracle* oracle);
   enum ForInType { FAST_FOR_IN, SLOW_FOR_IN };
   ForInType for_in_type() const { return for_in_type_; }
+  void set_for_in_type(ForInType type) { for_in_type_ = type; }
 
   BailoutId BodyId() const { return body_id_; }
   BailoutId PrepareId() const { return prepare_id_; }
@@ -1122,8 +1122,8 @@ class CaseClause V8_FINAL : public AstNode {
 
   // Type feedback information.
   TypeFeedbackId CompareId() { return compare_id_; }
-  void RecordTypeFeedback(TypeFeedbackOracle* oracle);
   Handle<Type> compare_type() { return compare_type_; }
+  void set_compare_type(Handle<Type> type) { compare_type_ = type; }
 
  private:
   CaseClause(Isolate* isolate,
@@ -1996,7 +1996,6 @@ class CountOperation V8_FINAL : public Expression {
 
   Expression* expression() const { return expression_; }
 
-  void RecordTypeFeedback(TypeFeedbackOracle* oracle, Zone* zone);
   virtual bool IsMonomorphic() V8_OVERRIDE { return is_monomorphic_; }
   virtual SmallMapList* GetReceiverTypes() V8_OVERRIDE {
     return &receiver_types_;
@@ -2005,6 +2004,9 @@ class CountOperation V8_FINAL : public Expression {
     return store_mode_;
   }
   Handle<Type> type() const { return type_; }
+  void set_is_monomorphic(bool b) { is_monomorphic_ = b; }
+  void set_store_mode(KeyedAccessStoreMode mode) { store_mode_ = mode; }
+  void set_type(Handle<Type> type) { type_ = type; }
 
   BailoutId AssignmentId() const { return assignment_id_; }