Bug 1300784 - Follow-up: Disable browser_selectpopup.js for non-e10s Linux debug builds for failing intermittently. r=mconley

MozReview-Commit-ID: csCqWQmQN1

--HG--
extra : rebase_source : 307c546bb91fe03010d7a0e63ac6d313b20b5032

browser/base/content/test/general/browser.ini

@@ -392,6 +392,7 @@ support-files =
   contentSearchUI.html
   contentSearchUI.js
 [browser_selectpopup.js]
+skip-if = (os == "linux" && debug) # Bug 1329991 - test fails intermittently on Linux debug builds
 [browser_selectTabAtIndex.js]
 [browser_ssl_error_reports.js]
 [browser_star_hsts.js]