Remove -Xprofile which is not used

-Xprofile has no impact. We used this option to set default clock source
for tracing but haven't been using the default clock since aosp/2392999.

Bug: 259258187
Test: art/test.py
Change-Id: I1c22ea70ba55e419267adc30f3cbb8f83a5c7a79
4 files changed