Layout refinement for app lists

Make all app lists (or at least all current app lists) use the same
base layout for icon, label, and sizing/padding.  This way they
should look the same.

Bug: 21727125
Bug: 21726922
Bug: 21853632
Change-Id: I3cffadb9e7b5184d4209deacd4ea70ec1d4f71b4

src/com/android/settings/applications/ManageApplications.java

@@ -984,7 +984,6 @@ public class ManageApplications extends InstrumentedFragment
                 } else {
                     holder.disabled.setVisibility(View.GONE);
                 }
-                holder.checkBox.setVisibility(View.GONE);
             }
             mActive.remove(convertView);
             mActive.add(convertView);