Bug 1385407 - Add an extra selector for the urlbar-icon within the star-button-box now that the urlbar-icon for the bookmark star isn't a direct child of urlbar-icons. r=Gijs

This change in markup was necessary to implement bug 1352063. I have audited all other CSS to make sure other selectors looking for this icon still apply. This was the only one found that needed to be updated.

MozReview-Commit-ID: 6O1iUUjJ0dh

--HG--
extra : rebase_source : 47a6429a6dd22c76d9030507eb318d930bee7f77

browser/base/content/browser.css

@@ -691,6 +691,7 @@ html|input.urlbar-input[textoverflow]:not([focused]) {
 
 #urlbar[pageproxystate="invalid"] > #urlbar-icons > .urlbar-icon,
 %ifdef MOZ_PHOTON_THEME
+#urlbar[pageproxystate="invalid"] > #urlbar-icons > #star-button-box > .urlbar-icon,
 .urlbar-go-button[pageproxystate="valid"],
 .urlbar-go-button:not([parentfocused="true"]),
 %else