Temporary move __udivdi3 back to LIBC for x86

Bug: http://b/26289334
Bug: http://b/26413821
Change-Id: Ifb0eb6f16aca54cb4a9184a6394992ee57dd3408
diff --git a/libc/libc.x86.brillo.map b/libc/libc.x86.brillo.map
index 333b419..f4de178 100644
--- a/libc/libc.x86.brillo.map
+++ b/libc/libc.x86.brillo.map
@@ -205,6 +205,7 @@
     __timer_getoverrun; # arm x86 mips
     __timer_gettime; # arm x86 mips
     __timer_settime; # arm x86 mips
+    __udivdi3; # x86
     __umask_chk;
     __vsnprintf_chk;
     __vsprintf_chk;
@@ -1263,7 +1264,6 @@
     __swbuf; # arm x86 mips
     __swrite; # arm x86 mips
     __swsetup; # arm x86 mips
-    __udivdi3; # arm x86 mips
     __umoddi3; # x86 mips
     _fwalk; # arm x86 mips
     free_malloc_leak_info;