Fixes background color issue in  private space

Bug: 355066712
Test: Manual
Flag: EXEMPT bug fix
Change-Id: I3d53b7d82b577c05642aab9fc40f54d382578942
diff --git a/src/com/android/launcher3/allapps/AlphabeticalAppsList.java b/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
index 5d03a93..d7cda63 100644
--- a/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
+++ b/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
@@ -403,9 +403,8 @@
             // Apply decorator to private apps.
             if (hasPrivateApps) {
                 mAdapterItems.add(AdapterItem.asAppWithDecorationInfo(info,
-                        new SectionDecorationInfo(mActivityContext.getApplicationContext(),
-                                getRoundRegions(i, appList.size()),
-                                true /* decorateTogether */)));
+                        new SectionDecorationInfo(mActivityContext,
+                                getRoundRegions(i, appList.size()), true /* decorateTogether */)));
             } else {
                 mAdapterItems.add(AdapterItem.asApp(info));
             }