Bug 1371698 - Don't run a11y+e10s tests on release branches of Windows. r=RyanVM

accessible/tests/browser/e10s/browser.ini

@@ -1,4 +1,5 @@
 [DEFAULT]
+skip-if = e10s && os == 'win' && release_or_beta
 support-files =
   head.js
   doc_treeupdate_ariadialog.html

accessible/tests/browser/states/browser.ini

@@ -1,4 +1,5 @@
 [DEFAULT]
+skip-if = e10s && os == 'win' && release_or_beta
 support-files =
   head.js
   !/accessible/tests/browser/events.js
@@ -6,4 +7,4 @@ support-files =
   !/accessible/tests/mochitest/*.js
 
 [browser_test_link.js]
-[browser_test_visibility.js]
+[browser_test_visibility.js]