Bug 1350325 - back out changeset 195972ebe7a1 and 27346172ee35 (bug 1325591 and bug 1332807) for causing worse problems for the default theme, r=ralin

MozReview-Commit-ID: 8h7La5T418t

--HG--
extra : rebase_source : 2928158c77660066140fc1b801816aa0d2414cb0
extra : source : c77724bf934039c7d7b11e2eb78de19b8d1b809a

toolkit/themes/shared/media/videocontrols.css

@@ -476,21 +476,3 @@ audio > xul|videocontrols {
 [error="errorGeneric"]         > [anonid="errorGeneric"] {
   display: inline;
 }
-
-/* For high contrast theme in Windows */
-%ifdef XP_WIN
-.controlsSpacer,
-.clickToPlay {
-  background-color: transparent;
-}
-
-@media (-moz-windows-default-theme) {
-  .controlsSpacer {
-    background-color: rgba(255,255,255,.4);
-  }
-
-  .clickToPlay {
-    background-color: #1a1a1a;
-  }
-}
-%endif