Bug 966866 - Correctly update SiteIdentityPopup for MIXED_CONTENT_BLOCKED (r=margaret)

mobile/android/base/toolbar/SiteIdentityPopup.java

@@ -79,7 +79,8 @@ public class SiteIdentityPopup extends ArrowPopup {
             init();
         }
 
-        if (mSiteIdentity.getSecurityMode() == SecurityMode.MIXED_CONTENT_LOADED) {
+        if (mSiteIdentity.getSecurityMode() == SecurityMode.MIXED_CONTENT_LOADED ||
+            mSiteIdentity.getSecurityMode() == SecurityMode.MIXED_CONTENT_BLOCKED) {
             // Hide the identity data if there isn't valid site identity data.
             // Set some top padding on the popup content to create a of light blue
             // between the popup arrow and the mixed content notification.