Remove Type.statusBars from compatInsetsTypes if FLAG_FULLSCREEN

In the legacy layout world, if a window has FLAG_FULLSCREEN, then its
stable insets won't be affected by status bar. This CL makes the layout
logic compatible.

Fix: 160593171
Test: InsetsStateTest InsetsControllerTest ImeInsetsSourceConsumerTest
Change-Id: I59717e699470273e2462c1ad864e00bb9a126677