Revert^2 "Enable input window rotation flag"

Reland the per-window-input-rotation flag. It was reverted because it
broke touch on foldables. The issue is now fix, so attempt to reland
this.

477c52ff

Bug: 179274888
Test: presubmit
Test: manual using foldable

Change-Id: I407112b9106cd12b3bfb602a39d4c0898cfd4c0d