Revert "simpleperf: enforce clockid support in Android Q."

This reverts commit 4bf4bfaafdfb264ded7f4f9aeb6ad874dbe179d5.

Reason for revert: it requires new kernel features in upgrading devices.

Bug: 115760286
Change-Id: I391562560e5f1ad93f2cce7f784eae1108e680a9
1 file changed