diff --git a/mobile/android/chrome/content/browser.js b/mobile/android/chrome/content/browser.js
index 6b5c3b0e8442..238e262dc0de 100644
--- a/mobile/android/chrome/content/browser.js
+++ b/mobile/android/chrome/content/browser.js
@@ -2737,7 +2737,7 @@ XPCOMUtils.defineLazyModuleGetter(this, "PageActions",
     Cu.reportError(err);
 
     let sandbox = {};
-    Services.scriptloader.loadSubScript(script, sandbox);
+    Cu.import(script, sandbox);
     return sandbox[exprt];
   });
 });
diff --git a/mobile/android/modules/PageActions.jsm b/mobile/android/modules/PageActions.jsm
index 5dadb3843682..9e7b04afebb0 100644
--- a/mobile/android/modules/PageActions.jsm
+++ b/mobile/android/modules/PageActions.jsm
@@ -48,12 +48,11 @@ var PageActions = {
   _maybeUninit: function() {
     if (this._inited && Object.keys(this._items).length == 0) {
       this._inited = false;
-      Services.obs.removeObserver(this, "PageActions:Clicked", false);
-      Services.obs.removeObserver(this, "PageActions:LongClicked", false);
+      Services.obs.removeObserver(this, "PageActions:Clicked");
+      Services.obs.removeObserver(this, "PageActions:LongClicked");
     }
   },
 
-  // These observes are registered to lazily initialize this in browser.js
   observe: function(aSubject, aTopic, aData) {
     if (aTopic == "PageActions:Clicked") {
       if (this._items[aData].clickCallback) {