Implement kToBeExecutedOnceCodeAge.

src/ppc/builtins-ppc.cc

Index: src/ppc/builtins-ppc.cc
diff --git a/src/ppc/builtins-ppc.cc b/src/ppc/builtins-ppc.cc
index ac2a7da3b66b0fb7a0e51f953bed6d714c126e6c..d06d1c6d04d353538fa4929492ec2f615ddedfed 100644
--- a/src/ppc/builtins-ppc.cc
+++ b/src/ppc/builtins-ppc.cc
@@ -1072,6 +1072,11 @@ void Builtins::Generate_MarkCodeAsExecutedTwice(MacroAssembler* masm) {
 }
 
 
+void Builtins::Generate_MarkCodeAsToBeExecutedOnce(MacroAssembler* masm) {
+  Generate_MarkCodeAsExecutedOnce(masm);
+}
+
+
 static void Generate_NotifyStubFailureHelper(MacroAssembler* masm,
                                              SaveFPRegsMode save_doubles) {
   {