hg: jdk9/dev: 8169860: Clean up and unify the refactored Javadoc generation

[magnus.ihse.bursie at oracle.com]

Changeset: 5a206e2ff241
Author:    ihse
Date:      2016-11-18 15:50 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/rev/5a206e2ff241

8169860: Clean up and unify the refactored Javadoc generation
Reviewed-by: erikj

! make/Javadoc.gmk
- make/common/CORE_PKGS.gmk
! make/common/MakeBase.gmk
- make/common/NON_CORE_PKGS.gmk
! test/make/TestMakeBase.gmk