Updating the top scrim to also use dynamicaly generated bitmap

Bug: 237818532
Test: Verified on device
Flag: N/A
Change-Id: I22ceb470677ab9df53e40fb78f0292b7fd5e2241

src/com/android/launcher3/touch/AbstractStateChangeTouchController.java

@@ -384,8 +384,8 @@ public abstract class AbstractStateChangeTouchController
         } else {
             logReachedState(targetState);
         }
-        mLauncher.getRootView().getSysUiScrim().createSysuiMultiplierAnim(
-                1f).setDuration(0).start();
+        mLauncher.getRootView().getSysUiScrim().getSysUIMultiplier().animateToValue(1f)
+                .setDuration(0).start();
     }
 
     private void logReachedState(LauncherState targetState) {