diff -r 000000000000 -r 6474c204b198 browser/base/content/test/general/browser_sanitize-passwordDisabledHosts.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/base/content/test/general/browser_sanitize-passwordDisabledHosts.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,41 @@
+// Bug 474792 - Clear "Never remember passwords for this site" when
+// clearing site-specific settings in Clear Recent History dialog
+
+let tempScope = {};
+Cc["@mozilla.org/moz/jssubscript-loader;1"].getService(Ci.mozIJSSubScriptLoader)
+                                           .loadSubScript("chrome://browser/content/sanitize.js", tempScope);
+let Sanitizer = tempScope.Sanitizer;
+
+function test() {
+
+  var pwmgr = Cc["@mozilla.org/login-manager;1"].getService(Ci.nsILoginManager);
+
+  // Add a disabled host
+  pwmgr.setLoginSavingEnabled("http://example.com", false);
+  
+  // Sanity check
+  is(pwmgr.getLoginSavingEnabled("http://example.com"), false,
+     "example.com should be disabled for password saving since we haven't cleared that yet.");
+
+  // Set up the sanitizer to just clear siteSettings
+  let s = new Sanitizer();
+  s.ignoreTimespan = false;
+  s.prefDomain = "privacy.cpd.";
+  var itemPrefs = gPrefService.getBranch(s.prefDomain);
+  itemPrefs.setBoolPref("history", false);
+  itemPrefs.setBoolPref("downloads", false);
+  itemPrefs.setBoolPref("cache", false);
+  itemPrefs.setBoolPref("cookies", false);
+  itemPrefs.setBoolPref("formdata", false);
+  itemPrefs.setBoolPref("offlineApps", false);
+  itemPrefs.setBoolPref("passwords", false);
+  itemPrefs.setBoolPref("sessions", false);
+  itemPrefs.setBoolPref("siteSettings", true);
+  
+  // Clear it
+  s.sanitize();
+  
+  // Make sure it's gone
+  is(pwmgr.getLoginSavingEnabled("http://example.com"), true,
+     "example.com should be enabled for password saving again now that we've cleared.");
+}