mediawiki.mixins: Remove -o and -moz vendor prefixes for transition

-moz is needed for Firefox <= 15.0, -o is needed for Opera <= 12.0 [1].
Usage of those browsers is negligible [2].

[1] http://caniuse.com/css-transitions
[2] http://stats.wikimedia.org/wikimedia/squids/SquidReportClients.htm

Change-Id: I43bcf1efacb87ab61b78140fe85bd846d791b54a

diff --git a/resources/mediawiki.less/mediawiki.mixins.less b/resources/mediawiki.less/mediawiki.mixins.less
index 19a715b..c55c25c 100644 (file)
--- a/resources/mediawiki.less/mediawiki.mixins.less
+++ b/resources/mediawiki.less/mediawiki.mixins.less
@@ -40,7 +40,5 @@
 
 .transition(@string) {
        -webkit-transition: @string;
-       -moz-transition: @string;
-       -o-transition: @string;
        transition: @string;
 }