Only check activity rotation allowed when considering menu layout

- The canRecentsActivityRotate() also checks whether system rotation
  is enabled which prevents us from using the right layout orientation
  when home rotation is enabled while system rotation is disabled.

Bug: 168278832
Test: Tested menu visibility in combination of
      Auto rotate setting x Home rotation setting X Device orientation
Change-Id: If74a38b1ec51abd2ea7f3ba3de23f0b2c4cab0ab
Merged-In: If74a38b1ec51abd2ea7f3ba3de23f0b2c4cab0ab

quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskMenuView.java

@@ -251,7 +251,7 @@ public class TaskMenuView extends AbstractFloatingView {
         setScaleX(taskView.getScaleX());
         setScaleY(taskView.getScaleY());
         boolean canActivityRotate = taskView.getRecentsView()
-            .mOrientationState.canRecentsActivityRotate();
+            .mOrientationState.isRecentsActivityRotationAllowed();
         mOptionLayout.setOrientation(orientationHandler
                 .getTaskMenuLayoutOrientation(canActivityRotate, mOptionLayout));
         setPosition(sTempRect.left - insets.left, sTempRect.top - insets.top,