Move performanced into system_ext

it is not a part of the system according to
generic_system.mk.

Bug: 173538619
Bug: 167689596
Test: presubmit
Signed-off-by: Roman Kiryanov <rkir@google.com>
Change-Id: I0818b1e08ccfb4906e128b18fd48f3b2efbb03f7
1 file changed