fix: restore backward compatibility for KmlLayer constructor

Author: kikoso

library/src/main/java/com/google/maps/android/data/kml/KmlLayer.java

@@ -110,6 +110,37 @@ public KmlLayer(GoogleMap map,
         this(map, context.getResources().openRawResource(resourceId), context, markerManager, polygonManager, polylineManager, groundOverlayManager, cache, null);
     }
 
+    /**
+     * Creates a new KmlLayer object - addLayerToMap() must be called to trigger rendering onto a map.
+     *
+     * Constructor may be called on a background thread, as I/O and parsing may be long-running.
+     *
+     * Use this constructor with shared object managers in order to handle multiple layers with
+     * their own event handlers on the map.
+     *
+     * @param map    GoogleMap object
+     * @param stream InputStream containing KML or KMZ file
+     * @param context The Context
+     * @param markerManager marker manager to create marker collection from
+     * @param polygonManager polygon manager to create polygon collection from
+     * @param polylineManager polyline manager to create polyline collection from
+     * @param groundOverlayManager ground overlay manager to create ground overlay collection from
+     * @param cache cache to be used for fetched images
+     * @throws XmlPullParserException if file cannot be parsed
+     * @throws IOException if I/O error
+     */
+    public KmlLayer(GoogleMap map,
+                    InputStream stream,
+                    Context context,
+                    MarkerManager markerManager,
+                    PolygonManager polygonManager,
+                    PolylineManager polylineManager,
+                    GroundOverlayManager groundOverlayManager,
+                    Renderer.ImagesCache cache)
+            throws XmlPullParserException, IOException {
+        this(map, stream, context, markerManager, polygonManager, polylineManager, groundOverlayManager, cache, null);
+    }
+
     /**
      * Creates a new KmlLayer object - addLayerToMap() must be called to trigger rendering onto a map.
      *