Merge "Prevent wallpaper flicker while entering split screen from overview" into tm-dev am: 0b944f6a4d am: 585411a3fa

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/18797269

Change-Id: I7cf326d0a00c4b1dccbd3472b1adc5ec8aa9b418
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/quickstep/src/com/android/quickstep/TaskViewUtils.java b/quickstep/src/com/android/quickstep/TaskViewUtils.java
index 6179b81..db402af 100644
--- a/quickstep/src/com/android/quickstep/TaskViewUtils.java
+++ b/quickstep/src/com/android/quickstep/TaskViewUtils.java
@@ -514,9 +514,6 @@
             for (SurfaceControl leash: openingTargets) {
                 t.setAlpha(leash, progress);
             }
-            for (SurfaceControl leash: closingTargets) {
-                t.setAlpha(leash, 1 - progress);
-            }
             t.apply();
         });
         animator.addListener(new AnimatorListenerAdapter() {