Associate marker asset with Map for runtime markers (#1868)

Change-Id: I9338893e68d64d67207c107b039dc4d7cfbfb556

appinventor/components/src/com/google/appinventor/components/runtime/Map.java

@@ -74,7 +74,7 @@ import java.util.List;
     "different location, for example to add Markers off-screen, then the "Reset Map to " +
     "Initial Bounds&quot; button can be used to re-center the Map at the starting location.</p>")
 @SimpleObject
-@UsesAssets(fileNames = "location.png")
+@UsesAssets(fileNames = "location.png, marker.svg")
 @UsesPermissions(permissionNames = "android.permission.INTERNET, " + "android.permission.ACCESS_FINE_LOCATION, "
   + "android.permission.ACCESS_COARSE_LOCATION, " + "android.permission.ACCESS_WIFI_STATE, "
   + "android.permission.ACCESS_NETWORK_STATE, " + "android.permission.WRITE_EXTERNAL_STORAGE, "

appinventor/components/src/com/google/appinventor/components/runtime/Marker.java

@@ -40,7 +40,6 @@ import android.util.Log;
         "can be used to provide an info window, custom fill and stroke colors, and custom " +
         "images to convey information to the user.</p>")
 @SimpleObject
-@UsesAssets(fileNames = "marker.svg")
 @UsesLibraries(libraries = "osmdroid.aar, androidsvg.jar")
 public class Marker extends MapFeatureBaseWithFill implements MapMarker {
   private static final String TAG = Marker.class.getSimpleName();