[TIMOB-25619] Android: previewImage() crashes when given a non-file based blob

var window = Ti.UI.createWindow();
var button = Ti.UI.createButton({ title: "Preview" });
button.addEventListener("click", function(e) {
	window.toImage(function(imageBlob) {
		if (!imageBlob) {
			return;
		}
		Ti.Media.previewImage(
		{
			image: imageBlob,
			success: function(e) {
				Ti.API.info("@@@ Successfully displayed preview.");
			},
			error: function(e) {
				Ti.API.error("@@@ Failed to display preview");
			},
		});
	});
});
window.add(button);
window.open();

W/System.err( 5003): java.lang.ClassCastException: byte[] cannot be cast to org.appcelerator.titanium.io.TiBaseFile
W/System.err( 5003): 	at ti.modules.titanium.media.MediaModule.previewImage(MediaModule.java:1148)
W/System.err( 5003): 	at org.appcelerator.kroll.runtime.v8.V8Function.nativeInvoke(Native Method)
W/System.err( 5003): 	at org.appcelerator.kroll.runtime.v8.V8Function.callSync(V8Function.java:55)
W/System.err( 5003): 	at org.appcelerator.kroll.runtime.v8.V8Function.call(V8Function.java:41)
W/System.err( 5003): 	at org.appcelerator.kroll.runtime.v8.V8Function$1.run(V8Function.java:68)
W/System.err( 5003): 	at android.os.Handler.handleCallback(Handler.java:615)
W/System.err( 5003): 	at android.os.Handler.dispatchMessage(Handler.java:92)
W/System.err( 5003): 	at android.os.Looper.loop(Looper.java:137)
W/System.err( 5003): 	at android.app.ActivityThread.main(ActivityThread.java:4745)
W/System.err( 5003): 	at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err( 5003): 	at java.lang.reflect.Method.invoke(Method.java:511)
W/System.err( 5003): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
W/System.err( 5003): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
W/System.err( 5003): 	at dalvik.system.NativeStart.main(Native Method)