Don't do any special normalization if a boilerplate contains function literals.

src/crankshaft/x64/lithium-codegen-x64.cc

Index: src/crankshaft/x64/lithium-codegen-x64.cc
diff --git a/src/crankshaft/x64/lithium-codegen-x64.cc b/src/crankshaft/x64/lithium-codegen-x64.cc
index 353e178cf2c703886b9669acab76e6850fd48f21..72c0ea046e1bc8e6fe915f9cd099d69a1dfe76f3 100644
--- a/src/crankshaft/x64/lithium-codegen-x64.cc
+++ b/src/crankshaft/x64/lithium-codegen-x64.cc
@@ -5209,13 +5209,6 @@ void LCodeGen::DoDeferredAllocate(LAllocate* instr) {
 }
 
 
-void LCodeGen::DoToFastProperties(LToFastProperties* instr) {
-  DCHECK(ToRegister(instr->value()).is(rax));
-  __ Push(rax);
-  CallRuntime(Runtime::kToFastProperties, 1, instr);
-}
-
-
 void LCodeGen::DoTypeof(LTypeof* instr) {
   DCHECK(ToRegister(instr->context()).is(rsi));
   DCHECK(ToRegister(instr->value()).is(rbx));