First batch of new Quantum Theme assets

- needed for Quantum Theme support

Change-Id: I90e8fdbb86a3cc5d5c209d4d345f6d423b2a1d5d

src/com/android/settings/dashboard/DashboardSummary.java

@@ -157,7 +157,6 @@ public class DashboardSummary extends Fragment implements OnAccountsUpdateListen
         }
         if (tileIcon != null) {
             if (tile.iconRes > 0) {
-                tileIcon.setBackgroundResource(R.color.temporary_background_icon);
             } else {
                 tileIcon.setBackground(null);
             }