Revert "SystemUI: fix SearchPanel gesture in landscape mode."

This reverts commit 8d787c919269c7c1387707ab9387a7f7b1f151c4.
Revert "Squash navigation bar cm commits"

This reverts commit 7579e71eb9b678cc83dd9ed4fe5a0b52f6d9f74e.
Revert "Inverted icons for quick launch navbar"

This reverts commit 2ca98376f23093e7485d35b89a8994233f9a90aa.
Revert "Navbar Style Settings (1/2)"

This reverts commit 4a2385dc507ff2e65e7aa9b4ee73c3fa1c1255c7.
Revert "NavRing : Fix FC on rotate"

This reverts commit 47b121d42556d13cc49b613b57e883421aed658b.
Revert "mdpi drawables for Navigation Bar Quick Launch Shortcuts"

This reverts commit fd6482ebd09c33091b224dfaa349fbf028065831.
Revert "Fix build"

This reverts commit 06518ab2e45d3b3efb5af019c46d038bb336627a.
Revert "Navring: Fix shortcut for uninstalled app"

This reverts commit bc05b79942abb289c83ce5a06a660d421aa5078b.
Revert "Reflect current state of torch in navigation ring button."

This reverts commit f7fb77a9e97d77d0b8f8a11f37e31c5b427735b6.
Revert "SystemUI: fix memory leaks"

This reverts commit 523455e6da3a4957d29876aa9931971cc5f9d35e.