Bug 1281493 - Add another selector for identity popup main view as XBL bindings sometimes have a race condition. Removing surplus identity-popup-security-content selector. r=gijs

MozReview-Commit-ID: DxAX18vGXHN

--HG--
extra : transplant_source : %5C%84%F0%E3%FE%B5%05%11%23g9r%5B%0AG%E2%06%92%7E%7E

browser/base/content/browser.js

@@ -6574,13 +6574,25 @@ var gIdentityHandler = {
     delete this._identityBox;
     return this._identityBox = document.getElementById("identity-box");
   },
+  get _identityPopupMultiView () {
+    delete _identityPopupMultiView;
+    return document.getElementById("identity-popup-multiView");
+  },
   get _identityPopupContentHosts () {
     delete this._identityPopupContentHosts;
-    return this._identityPopupContentHosts = [...document.querySelectorAll(".identity-popup-headline.host")];
+    let selector = ".identity-popup-headline.host";
+    return this._identityPopupContentHosts = [
+      ...this._identityPopupMultiView._mainView.querySelectorAll(selector),
+      ...document.querySelectorAll(selector)
+    ];
   },
   get _identityPopupContentHostless () {
     delete this._identityPopupContentHostless;
-    return this._identityPopupContentHostless = [...document.querySelectorAll(".identity-popup-headline.hostless")];
+    let selector = ".identity-popup-headline.hostless";
+    return this._identityPopupContentHostless = [
+      ...this._identityPopupMultiView._mainView.querySelectorAll(selector),
+      ...document.querySelectorAll(selector)
+    ];
   },
   get _identityPopupContentOwner () {
     delete this._identityPopupContentOwner;
@@ -6640,7 +6652,7 @@ var gIdentityHandler = {
   },
 
   toggleSubView(name, anchor) {
-    let view = document.getElementById("identity-popup-multiView");
+    let view = this._identityPopupMultiView;
     if (view.showingSubView) {
       view.showMainView();
     } else {

browser/base/content/test/general/head.js

@@ -767,7 +767,6 @@ function assertMixedContentBlockingState(tabbrowser, states = {}) {
   // Make sure the correct icon is visible in the Control Center.
   // This logic is controlled with CSS, so this helps prevent regressions there.
   let securityView = doc.getElementById("identity-popup-securityView");
-  let securityContent = doc.getElementById("identity-popup-security-content");
   let securityViewBG = tabbrowser.ownerGlobal.getComputedStyle(securityView, "").
                        getPropertyValue("background-image");
   let securityContentBG = tabbrowser.ownerGlobal.getComputedStyle(securityView, "").