Bug 1425088 - (Part 1) Add new pref to enable content-select.
MozReview-Commit-ID: 4laoXMgNqnq
--- a/modules/libpref/init/all.js
+++ b/modules/libpref/init/all.js
@@ -1331,16 +1331,18 @@ pref("dom.forms.selectSearch", false);
// Allow for webpages to provide custom styling for <select>
// popups. Disabled on Linux due to bug 1338283.
#ifdef XP_LINUX
pref("dom.forms.select.customstyling", false);
#else
pref("dom.forms.select.customstyling", true);
#endif
pref("dom.select_popup_in_parent.enabled", false);
+// Bug 1421229 - content-select
+pref("dom.select_popup_in_content.enabled", false);
// Enable Directory API. By default, disabled.
pref("dom.input.dirpicker", false);
// Enable not moving the cursor to end when a text input or textarea has .value
// set to the value it already has. By default, enabled.
pref("dom.input.skip_cursor_move_for_same_value_set", true);