Mergin motorola patch to avoind 0 id for all apps button

issue: 15518514
Change-Id: I74a16600658f9299131cfbef7ad7a49ac25b12e7
diff --git a/src/com/android/launcher3/Hotseat.java b/src/com/android/launcher3/Hotseat.java
index 2d17123..8ed2230 100644
--- a/src/com/android/launcher3/Hotseat.java
+++ b/src/com/android/launcher3/Hotseat.java
@@ -167,7 +167,7 @@
             int y = getCellYFromOrder(mAllAppsButtonRank);
             CellLayout.LayoutParams lp = new CellLayout.LayoutParams(x,y,1,1);
             lp.canReorder = false;
-            mContent.addViewToCellLayout(allAppsButton, -1, 0, lp, true);
+            mContent.addViewToCellLayout(allAppsButton, -1, allAppsButton.getId(), lp, true);
         }
     }