Revert "Revert^2 "Cancel gestures on launcher destroy""

This reverts commit 377eb40985.

Reason for revert: failing tests
Fixes: 266606727
Fixes: 266621449

Change-Id: I61094be02fb73c5ad65ee65be5ed93a3364f37ef

quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java

@@ -51,7 +51,6 @@ import static com.android.quickstep.GestureState.STATE_RECENTS_SCROLLING_FINISHE
 import static com.android.quickstep.MultiStateCallback.DEBUG_STATES;
 import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.CANCEL_RECENTS_ANIMATION;
 import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.EXPECTING_TASK_APPEARED;
-import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.LAUNCHER_DESTROYED;
 import static com.android.quickstep.util.ActiveGestureErrorDetector.GestureEvent.ON_SETTLED_ON_END_TARGET;
 import static com.android.quickstep.views.RecentsView.UPDATE_SYSUI_FLAGS_THRESHOLD;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
@@ -183,7 +182,6 @@ public abstract class AbsSwipeUpHandler<T extends StatefulActivity<S>,
                     if (mActivity != activity) {
                         return;
                     }
-                    handleActivityDestroyed();
                     mRecentsView = null;
                     mActivity = null;
                 }
@@ -464,7 +462,6 @@ public abstract class AbsSwipeUpHandler<T extends StatefulActivity<S>,
         if (mStateCallback.hasStates(STATE_HANDLER_INVALIDATED)) {
             return false;
         }
-        mStateCallback.resumeCallbacks();
 
         T createdActivity = mActivityInterface.getCreatedActivity();
         if (createdActivity != null) {
@@ -534,15 +531,6 @@ public abstract class AbsSwipeUpHandler<T extends StatefulActivity<S>,
         return true;
     }
 
-    private void handleActivityDestroyed() {
-        ActiveGestureLog.INSTANCE.addLog("Launcher activity destroyed", LAUNCHER_DESTROYED);
-        if (mActivityInterface.shouldCancelGestureOnDestroy()) {
-            onGestureCancelled();
-        } else {
-            mStateCallback.pauseCallbacks();
-        }
-    }
-
     /**
      * Return true if the window should be translated horizontally if the recents view scrolls
      */