Revert^2 "Disable concurrent mode when instrumentation is loaded"

This reverts commit 7cdc4b8f08df3e16a5b293883345f1fd90ba4d63.

Reason for revert: fixed b/378964381

Change-Id: Idc6a5a1280d5ecbf3a9c506a38a17e097e6ae89c
1 file changed