hg: build-infra/jdk9/hotspot: Replace FIXME with NOTE for strange stuff happening in old build that we replicates.

[magnus.ihse.bursie at oracle.com]

Changeset: b885b1decf51
Author:    ihse
Date:      2016-02-04 12:43 +0100
URL:       http://hg.openjdk.java.net/build-infra/jdk9/hotspot/rev/b885b1decf51

Replace FIXME with NOTE for strange stuff happening in old build that we replicates.
Reserve FIXME for things that still needs to be fixed in new build.

! makefiles/Dist.gmk
! makefiles/gensrc/GensrcAdlc.gmk
! makefiles/gensrc/GensrcJvmti.gmk
! makefiles/lib/CompileJvm.gmk
! makefiles/lib/JvmFeatures.gmk
! makefiles/lib/JvmMapfile.gmk
! makefiles/lib/JvmOverrideFiles.gmk