Merge "Prevent desktop mode corner handles from triggering back gesture." into udc-dev

...ell/src/com/android/wm/shell/desktopmode/DesktopMode.java

...m/android/wm/shell/desktopmode/DesktopModeController.java

...android/wm/shell/desktopmode/DesktopModeTaskRepository.kt

...om/android/wm/shell/desktopmode/DesktopTasksController.kt

...wm/shell/windowdecor/DesktopModeWindowDecorViewModel.java

...oid/wm/shell/windowdecor/DesktopModeWindowDecoration.java

...android/wm/shell/windowdecor/DragResizeInputListener.java

...stemui/navigationbar/gestural/EdgeBackGestureHandler.java

...es/SystemUI/src/com/android/systemui/wmshell/WMShell.java

...I/tests/src/com/android/systemui/wmshell/WMShellTest.java