Revert of Collect type feedback on result of Math.[round|ceil|floor]

src/arm/macro-assembler-arm.h

Index: src/arm/macro-assembler-arm.h
diff --git a/src/arm/macro-assembler-arm.h b/src/arm/macro-assembler-arm.h
index 9021c62c19c97a0090c98c5a68d5b523ea23fe06..e6047adc48c23652b4f95a4fb7d18fd3362bca6d 100644
--- a/src/arm/macro-assembler-arm.h
+++ b/src/arm/macro-assembler-arm.h
@@ -1145,9 +1145,6 @@
   // Store the function for the given builtin in the target register.
   void GetBuiltinFunction(Register target, Builtins::JavaScript id);
 
-  void BranchIfNotBuiltin(Register function, Register temp,
-                          BuiltinFunctionId id, Label* miss);
-
   Handle<Object> CodeObject() {
     DCHECK(!code_object_.is_null());
     return code_object_;