hg: jdk/client: 7124293: [macosx] VoiceOver reads percentages rather than the actual values for sliders.

[shashidhara.veerabhadraiah at oracle.com]

Changeset: 356e75119d31
Author:    sveerabhadra
Date:      2018-11-01 18:13 +0530
URL:       http://hg.openjdk.java.net/jdk/client/rev/356e75119d31

7124293: [macosx] VoiceOver reads percentages rather than the actual values for sliders.
Reviewed-by: serb, kaddepalli

! src/java.desktop/macosx/native/libawt_lwawt/awt/JavaComponentAccessibility.m