Close some Cursors and call super.onFinishInflate().

Android Studio gave these warnings, and they seem like good ideas.

Change-Id: I9a4d3997fd18e86e007e4511e1ac9e8a75509265

src/com/android/launcher3/model/MigrateFromRestoreTask.java

@@ -632,9 +632,9 @@ public class MigrateFromRestoreTask {
                mEntryToRemove.add(entry.id);
                continue;
            }
-
            entries.add(entry);
        }
+       c.close();
        return entries;
     }
 
@@ -655,7 +655,7 @@ public class MigrateFromRestoreTask {
                 mEntryToRemove.add(c.getLong(0));
             }
         }
-
+        c.close();
         return total;
     }