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

src/snapshot/serialize.cc

Index: src/snapshot/serialize.cc
diff --git a/src/snapshot/serialize.cc b/src/snapshot/serialize.cc
index 50264808c328a805c7d4439df3bffa259d1d875d..dbe92a6accb129520b22838e09ea8a7f3ee485a1 100644
--- a/src/snapshot/serialize.cc
+++ b/src/snapshot/serialize.cc
@@ -130,8 +130,6 @@
       "Logger::LeaveExternal");
   Add(ExternalReference::address_of_minus_one_half().address(),
       "double_constants.minus_one_half");
-  Add(ExternalReference::address_of_minus_one().address(),
-      "double_constants.minus_one");
   Add(ExternalReference::stress_deopt_count(isolate).address(),
       "Isolate::stress_deopt_count_address()");