Revert "Add CUJ Jank interactions for App Pair saving and launching"

Revert submission 26567492-appPairsCUJ

Reason for revert: http://b/330185095

Reverted changes: /q/submissionid:26567492-appPairsCUJ

Change-Id: I73d29fe3618a55622e0daa22c9960e3c5783c275

quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java

@@ -1249,7 +1249,7 @@ public class TaskbarActivityContext extends BaseTaskbarContext {
                     if (findExactPairMatch) {
                         // We did not find the app pair we were looking for, so launch one.
                         recents.getSplitSelectController().getAppPairsController().launchAppPair(
-                                (AppPairIcon) launchingIconView, -1 /*cuj*/);
+                                (AppPairIcon) launchingIconView);
                     } else {
                         startItemInfoActivity(itemInfos.get(0));
                     }