hg: jdk9/client/jdk: 8072665: SoundLibraries.gmk and SoundDefs.h: remove isSigned8() dead code

[sergey.bylokhov at oracle.com]

Changeset: a159e5358e25
Author:    serb
Date:      2015-02-19 18:47 +0300
URL:       http://hg.openjdk.java.net/jdk9/client/jdk/rev/a159e5358e25

8072665: SoundLibraries.gmk and SoundDefs.h: remove isSigned8() dead code
Reviewed-by: erikj, ihse, alexsch

! make/lib/SoundLibraries.gmk
! make/mapfiles/libjsound/mapfile-vers
! src/java.desktop/share/classes/com/sun/media/sound/Platform.java
! src/java.desktop/share/native/libjsound/Platform.c
! src/java.desktop/share/native/libjsound/SoundDefs.h