Bug 1189911 - Re-enable browser_plugin_infolink test in e10s. r=jimm

--HG--
extra : rebase_source : d6e22b18600586be5e247d4abc28dee637fb79f5

browser/base/content/test/plugins/browser.ini

@@ -67,7 +67,6 @@ skip-if = !crashreporter
 [browser_plugins_added_dynamically.js]
 [browser_pluginnotification.js]
 [browser_plugin_infolink.js]
-skip-if = e10s # bug 1160166
 [browser_plugin_reloading.js]
 [browser_blocklist_content.js]
 skip-if = !e10s