Revert r10721 because of test flakiness.

src/ast.cc

Index: src/ast.cc
diff --git a/src/ast.cc b/src/ast.cc
index 43f1ed95d96f94484a9a42f672e71ce4907c935b..7e886fa35afd07a15edd5a3559e483c739913a6f 100644
--- a/src/ast.cc
+++ b/src/ast.cc
@@ -1010,7 +1010,6 @@ INCREASE_NODE_COUNT(ReturnStatement)
 INCREASE_NODE_COUNT(Conditional)
 INCREASE_NODE_COUNT(Literal)
 INCREASE_NODE_COUNT(ObjectLiteral)
-INCREASE_NODE_COUNT(FunctionLiteral)
 INCREASE_NODE_COUNT(Assignment)
 INCREASE_NODE_COUNT(Throw)
 INCREASE_NODE_COUNT(Property)
@@ -1084,6 +1083,12 @@ void AstConstructionVisitor::VisitDebuggerStatement(DebuggerStatement* node) {
 }
 
 
+void AstConstructionVisitor::VisitFunctionLiteral(FunctionLiteral* node) {
+  increase_node_count();
+  add_flag(kDontInline);
+}
+
+
 void AstConstructionVisitor::VisitSharedFunctionInfoLiteral(
     SharedFunctionInfoLiteral* node) {
   increase_node_count();