net-misc/chrome-remote-desktop: switch xrandr to optfeature logging

Bug: https://bugs.gentoo.org/764626
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

net-misc/chrome-remote-desktop/chrome-remote-desktop-88.0.4324.33.ebuild

@@ -18,7 +18,7 @@ EAPI="7"
 PYTHON_COMPAT=( python3_{7,8,9} )
 PLOCALES="am ar bg bn ca cs da de el en_GB en es_419 es et fa fil fi fr gu he hi hr hu id it ja kn ko lt lv ml mr ms nb nl pl pt_BR pt_PT ro ru sk sl sr sv sw ta te th tr uk vi zh_CN zh_TW"
 
-inherit unpacker python-single-r1 l10n
+inherit unpacker python-single-r1 l10n optfeature
 
 DESCRIPTION="access remote computers via Chrome!"
 PLUGIN_URL="https://chrome.google.com/remotedesktop"
@@ -30,7 +30,7 @@ SRC_URI="amd64? ( ${BASE_URI}_amd64.deb )"
 LICENSE="google-chrome"
 SLOT="0"
 KEYWORDS="-* ~amd64"
-IUSE="xrandr"
+IUSE=""
 REQUIRED_USE="${PYTHON_REQUIRED_USE}"
 RESTRICT="bindist mirror"
 
@@ -69,7 +69,6 @@ RDEPEND+="
 # - The Xorg invocation uses absolute paths with -logfile & -config which are rejected.
 # - The config takes over the active display in addition to starting up a virtual one.
 RDEPEND+="
-	xrandr? ( x11-apps/xrandr )
 	x11-base/xorg-server[xvfb]"
 DEPEND="$(unpacker_src_uri_depends)"
 
@@ -119,6 +118,8 @@ src_install() {
 }
 
 pkg_postinst() {
+	optfeature "Dynamic resolution changes" "x11-apps/xrandr"
+
 	if [[ -z ${REPLACING_VERSIONS} ]] ; then
 		elog "Two ways to launch the server:"
 		elog "(1) access an existing desktop"

net-misc/chrome-remote-desktop/metadata.xml

@@ -4,7 +4,4 @@
 <maintainer type="person">
 	<email>vapier@gentoo.org</email>
 </maintainer>
-<use>
-	<flag name="xrandr">Enable support for the XRandR extension for dynamic desktop resizing</flag>
-</use>
 </pkgmetadata>