hg: openjfx/8u-dev/rt: Fix RT-36341: Loading image with no extension on retina Mac gets index OOB exception

[hang.vo at oracle.com]

Changeset: d202ef8951c9
Author:    flar <James.Graham at oracle.com>
Date:      2014-06-17 00:10 -0700
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/d202ef8951c9

Fix RT-36341: Loading image with no extension on retina Mac gets index OOB exception
Reviewed by: kcr

! modules/graphics/src/main/java/com/sun/javafx/iio/ImageStorage.java
+ modules/graphics/src/test/java/com/sun/javafx/iio/ImageStorageTest.java
+ modules/graphics/src/test/resources/com/sun/javafx/iio/testpngnoextension