Include the AppData file for Chrome and Chromium

chrome/installer/linux/common/installer.include

Index: chrome/installer/linux/common/installer.include
diff --git a/chrome/installer/linux/common/installer.include b/chrome/installer/linux/common/installer.include
index d606238d6476e22444fc65c0d4c1ed76d50e063a..05f0a9bb8f66e80a6467cd3799ece02792fab599 100644
--- a/chrome/installer/linux/common/installer.include
+++ b/chrome/installer/linux/common/installer.include
@@ -87,6 +87,7 @@ prep_staging_common() {
   install -m 755 -d "${STAGEDIR}/${INSTALLDIR}" \
     "${STAGEDIR}/usr/bin" \
     "${STAGEDIR}/usr/share/applications" \
+    "${STAGEDIR}/usr/share/appdata" \
     "${STAGEDIR}/usr/share/gnome-control-center/default-apps" \
     "${STAGEDIR}/usr/share/man/man1"
 }
@@ -228,6 +229,16 @@ stage_install_common() {
   # desktop integration
   install -m 755 "${BUILDDIR}/xdg-mime" "${STAGEDIR}${INSTALLDIR}/"
   install -m 755 "${BUILDDIR}/xdg-settings" "${STAGEDIR}${INSTALLDIR}/"
+
+  if [ ${PACKAGE:0:6} = google ]; then
+    process_template "${BUILDDIR}/installer/common/google-chrome.appdata.xml.template" \
+      "${STAGEDIR}/usr/share/appdata/${PACKAGE}.appdata.xml"
+  else
+    process_template "${BUILDDIR}/installer/common/chromium-browser.appdata.xml.template" \
+      "${STAGEDIR}/usr/share/appdata/${PACKAGE}.appdata.xml"
+  fi
+  chmod 644 "${STAGEDIR}/usr/share/appdata/${PACKAGE}.appdata.xml"
+
   process_template "${BUILDDIR}/installer/common/desktop.template" \
     "${STAGEDIR}/usr/share/applications/${PACKAGE}.desktop"
   chmod 644 "${STAGEDIR}/usr/share/applications/${PACKAGE}.desktop"