Revert "[sanitizer] Add the flag handle_sigfpe that is default true to handle...

Revert "[sanitizer] Add the flag handle_sigfpe that is default true to handle SIGFPE crashes same as SIGSEV crashes, patch by Karl Skomski"

This reverts commit r244136, it was breaking the ARM bots for too long. We should investigate it offline.

llvm-svn: 244210