Add media-libs/openh264 to dev and test images

This CL adds media-libs/openh264 to the CrOS dev/test images.
Openh264 generates two command line utilities (openh264dec and
openh264enc), both to be used by Tast tests to manipulate h264
files from the command line (crrev.com/c/2588370).  Total extra
added size : 8.1M

This CL also sets the USE flag |utils| to build+install said
utilities.

BUG=b:174103282
TEST=CQ

Change-Id: If94ac51c1f0341ce01167c11dd90c64469069b3a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/2587242
Tested-by: Miguel Casas <mcasas@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Andres Calderon Jaramillo <andrescj@google.com>
Commit-Queue: Miguel Casas <mcasas@chromium.org>
diff --git a/profiles/targets/chromeos/package.use b/profiles/targets/chromeos/package.use
index 31a436c..5cab824 100644
--- a/profiles/targets/chromeos/package.use
+++ b/profiles/targets/chromeos/package.use
@@ -59,6 +59,7 @@
 # disabled in profiles/default/linux/package.use
 media-libs/mesa		gallium classic shared-glapi gles2 egl -gbm
 media-libs/opencv	-gtk python png jpeg -tiff v4l
+media-libs/openh264	utils
 media-libs/piglit	waffle
 media-libs/waffle	gbm
 media-plugins/live      -ssl
diff --git a/virtual/target-chromium-os-dev/target-chromium-os-dev-9999.ebuild b/virtual/target-chromium-os-dev/target-chromium-os-dev-9999.ebuild
index d0f3bab..3e0e2e9 100644
--- a/virtual/target-chromium-os-dev/target-chromium-os-dev-9999.ebuild
+++ b/virtual/target-chromium-os-dev/target-chromium-os-dev-9999.ebuild
@@ -142,6 +142,7 @@
 	python_targets_python2_7? ( dev-util/hdctools )
 	dev-util/mem
 	dev-util/strace
+	media-libs/openh264
 	media-tv/v4l-utils
 	media-video/yavta
 	net-dialup/lrzsz
diff --git a/virtual/target-chromium-os-test/target-chromium-os-test-9999.ebuild b/virtual/target-chromium-os-test/target-chromium-os-test-9999.ebuild
index 2fd4e51..c19a602 100644
--- a/virtual/target-chromium-os-test/target-chromium-os-test-9999.ebuild
+++ b/virtual/target-chromium-os-test/target-chromium-os-test-9999.ebuild
@@ -237,6 +237,7 @@
 	media-libs/libexif
 	media-libs/libvpx
 	media-libs/opencv
+	media-libs/openh264
 	!chromeless_tty? ( !chromeless_tests? ( media-gfx/deqp ) )
 	media-libs/tiff
 	opengles? ( media-libs/waffle )