tree bcee5c25e46b58393abaa9c8266fc0bc75f3b866
parent 5ecf5717b5b0d3cf1957c1048f068afe067158e8
author Vinit Nayak <peanutbutter@google.com> 1618012545 -0700
committer Vinit Nayak <peanutbutter@google.com> 1618331723 -0700

Make RotationTouchHelper singleton to report single rotation state

Multiple instances of RotationTouchHelper were being
created and reporting conflicting and incorrect information
to sysui for current quickswitch state.

Bug: 183897242
Test: Ensure quickswitch gestures work as expected.
Change-Id: Ia8716f2b597033e9e81291e0b4490119c30ad972