Revert "Merge branch 'ub-launcher3-master' into pi-dev"

Original CL loses the commit history. I believe this is due to doing the merge on master and cherry picking to pi-dev. Tested locally that reverting this results in no conflicts when doing the merge properly on pi-dev.

This reverts commit 3f7df53dda.

Bug: 74794600
Test: manual test
Change-Id: I58f3bb1bd5ce789be380bac9716efd2627a90f92

quickstep/src/com/android/launcher3/uioverrides/EdgeSwipeController.java

@@ -31,12 +31,13 @@ import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
+import com.android.launcher3.anim.SpringAnimationHandler;
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.launcher3.util.VerticalSwipeController;
-import com.android.quickstep.views.RecentsView;
+import com.android.quickstep.RecentsView;
 
 class EventLogTags {
     private EventLogTags() {
@@ -141,6 +142,11 @@ public class EdgeSwipeController extends VerticalSwipeController implements
         }
     }
 
+    @Override
+    protected void initSprings() {
+        mSpringHandlers = new SpringAnimationHandler[0];
+    }
+
     @Override
     protected float getShiftRange() {
         return getShiftRange(mLauncher);