MFH: r476675

www/chromium: minor fix in pkg-message

%%DATADIR%% is not being expanded in pkg-message, and it shows up like this:

--II--
Chromium has a known problem of hanging tabs. The workaround
for this problem is to mount ~/.cache/chromium as memory-fs.
In order to do this, before you run Chromium, please run the
following script as root once for each user who uses Chromium
(replace {user}/{group} with your user/group names):

# %%DATADIR%%/fix-hanging-tabs.sh {user} {group}

- Add DATADIR to SUB_LIST to correctly be replaced with its value and move pkg-message to FILESDIR.
- Bump PORTREVISION

Reported by:	olgeni via mail

Approved by:	ports-secteam (blanket)

www/chromium/Makefile

@@ -3,6 +3,7 @@
 
 PORTNAME=	chromium
 PORTVERSION=	68.0.3440.84
+PORTREVISION=	1
 CATEGORIES?=	www
 MASTER_SITES=	https://commondatastorage.googleapis.com/chromium-browser-official/
 DISTFILES=	${DISTNAME}${EXTRACT_SUFX}
@@ -133,8 +134,8 @@ GN_ARGS+=	google_api_key="AIzaSyBsp9n41JLW8jCokwn7vhoaMejDFRd1mp8" \
 		google_default_client_secret="IR1za9-1VK0zZ0f_O8MVFicn"
 
 .if !defined(GN_ONLY)
-SUB_FILES=	chromium-browser.desktop chrome
-SUB_LIST+=	COMMENT="${COMMENT}"
+SUB_FILES=	chromium-browser.desktop chrome pkg-message
+SUB_LIST+=	COMMENT="${COMMENT}" DATADIR="${DATADIR}"
 
 OPTIONS_DEFINE=	CODECS CUPS DEBUG DRIVER KERBEROS TEST
 CODECS_DESC=	Compile and enable patented codecs like H.264