Properly integrating GESTURE into Settings, so that text pertaining to the gesture shortcut are displayed when appropriate.
Heavy refactoring has been done to allow for easier cleanup and expansion
Demo video: https://x20web.corp.google.com/users/jo/jonesriley/splitShortcut/a11ySettingsGestureCompat.mp4
NO_IFTTT=changes do not alter the order of the shortcuts.
Bug: 365570709
Test: atest com.android.settings.accessibility
Flag: android.provider.a11y_standalone_gesture_enabled
Change-Id: If90719763a48e3b8bc35988a1de9a352a766953b
Page is altered to display the FAB shortcut
and gesture shortcut simultaneously when the user is in
gesture navigation mode.
The gesture option does not display the "more options" link.
Additionally, the gesture option controller uses the GESTURE type,
which means it will read from & write to the gesture setting.
All this behavior is flag protected.
Bug: 300318311
Test: atest FloatingButtonShortcutOptionControllerTest GestureShortcutOptionControllerTest
Flag: android.provider.a11y_standalone_gesture_enabled
Change-Id: I915f05b2102ce499bb906df2c13e0870ae0a36d5
