[DO NOT MERGE] Fix Autofill test breakage

Changing from requestFocusOnUsername() to mActivity.onUsername(View::requestFocus) because mUiBot fails to detect window changes. requestFocusOnUsernameNoWindowChange also fails, so calling mActivity.onUsername() directly.

Test: this
Fixes: 290671195

Change-Id: I41b5447c7065b172850232a8b42591d270bd18ac
1 file changed