[11u] RFR (S): 8251367: [windows] harfbuzz.dll not found causes failure to load sun.font.SunFontManager

[Andrew Brygin]

Hello,

 I would like to propose a backport of 8251367 for 11u:

 The fix for 8249821: Separate libharfbuzz from libfontmanager is
already backported into 11u, so fontmanager.dll now has two
dependencies: freetype.dl and harfbuzz.dll which should be handled in
the same manner.

 The absence of explicit loading of harfbuzz.dll affects some
exe4j/install4j deployments which do not use standard java/javaw launchers.

Original issue: https://bugs.openjdk.java.net/browse/JDK-8251367
Original patch: https://hg.openjdk.java.net/jdk/jdk/rev/21c664a5b7e2
Webrev: http://cr.openjdk.java.net/~bae/11u/8251367/webrev.00/

 The patch for Awt2dLibraries.gmk required some adjustments due to the
file rename (make/modules/java.desktop/lib/Awt2dLibraries.gmk ->
make/lib/Awt2dLibraries.gmk) and context differences.

Thanks,
Andrew