Use goog.asserts.assertsInstanceOf
Remove clearRect from geojson example
Add ol.style.Style constructor
Add ol.style.Fill constructor
Add ol.style.Image constructor
Add ol.style.Stroke constructor
Add ol.style.Text constructor
Use new ol.style in ol.render.DragBox
Use new ol.style in ol.render.canvas.Immediate
Use new ol.style in ol.render.canvas.Replay
Use new ol.style in ol.shape.renderCircle
Do not use default style function
Remove the previous ol.style types and functions
Use new ol.style in dynamic-data example
Use new ol.style in geojson example
Use new ol.style in rtree example
Use new ol.style in synthetic-data example
Use new ol.style in synthetic-lines example
Use new ol.style in vector-layer example
Export ol.style.Fill