Don't enable a11y during ViewShowHidePerfTest

Previous change Ieb506ca2ee8aee7a529183507e04382d167304b3 made this test
regressed, but unless the test is verifying the behavior of
accessibiltiy framework, accessibility can be disabled.

Bug: 282011153
Test: ViewShowHidePerfTest
Change-Id: I5ee374617fa4e3507037ae723b2b8102c09ac212
1 file changed