6708093: Redundant unused native method declaration in LCMS.java

Reviewed-by: bae, prr
diff --git a/jdk/src/share/classes/sun/java2d/cmm/lcms/LCMS.java b/jdk/src/share/classes/sun/java2d/cmm/lcms/LCMS.java
index c933361..2a554db 100644
--- a/jdk/src/share/classes/sun/java2d/cmm/lcms/LCMS.java
+++ b/jdk/src/share/classes/sun/java2d/cmm/lcms/LCMS.java
@@ -187,7 +187,6 @@
     public static native void colorConvert(LCMSTransform trans,
                                            LCMSImageLayout src,
                                            LCMSImageLayout dest);
-    public static native void freeTransform(long ID);
 
     public static native void initLCMS(Class<?> Trans, Class<?> IL, Class<?> Pf);