[turbofan] Add binary operation hints for javascript operators.

src/type-info.cc

Index: src/type-info.cc
diff --git a/src/type-info.cc b/src/type-info.cc
index 45fde7700b993f43fe2244e8ab1f68aaaaf848dc..a8a406efde989ebec8de4d3e0deb68472c480734 100644
--- a/src/type-info.cc
+++ b/src/type-info.cc
@@ -245,9 +245,9 @@ void TypeFeedbackOracle::BinaryType(TypeFeedbackId id,
   BinaryOpICState state(isolate(), code->extra_ic_state());
   DCHECK_EQ(op, state.op());
 
-  *left = state.GetLeftType(zone());
-  *right = state.GetRightType(zone());
-  *result = state.GetResultType(zone());
+  *left = state.GetLeftType();
+  *right = state.GetRightType();
+  *result = state.GetResultType();
   *fixed_right_arg = state.fixed_right_arg();
 
   AllocationSite* first_allocation_site = code->FindFirstAllocationSite();
@@ -265,7 +265,7 @@ Type* TypeFeedbackOracle::CountType(TypeFeedbackId id) {
   Handle<Code> code = Handle<Code>::cast(object);
   DCHECK_EQ(Code::BINARY_OP_IC, code->kind());
   BinaryOpICState state(isolate(), code->extra_ic_state());
-  return state.GetLeftType(zone());
+  return state.GetLeftType();
 }