InputTracer: Remove precondition check for FLAG_SECURE

Do not use LayoutParams's FLAG_SECURE to enforce preconditions on the
input window, because the InputConfigs are processed based on the layer
flags, which may be out of sync with the LayoutParams flag.

Bug: 332616639
Bug: 210460522
Test: None
Change-Id: I890b165d498bc91c68e1149549089b5669eaba57
1 file changed