bug 457781 — Plugin disabling in Addons Manager does not stick: catch the first run of fennec and disable all plugins so that new users won't see the crashyness

mobile/chrome/content/browser.js

@@ -160,6 +160,15 @@ var Browser = {
         setTimeout(function() { self.currentBrowser.loadURI(whereURI, null, null, false); }, 0);
       }
     }
+
+    var firstRun = true;
+    try { firstRun = gPrefService.getBoolPref("startup.firstRun"); } catch (ex) { }
+    if (firstRun)
+    {
+      document.getElementById("plugins.enabled").pref.value = false;
+      this.setPluginState(false);
+    }
+    gPrefService.setBoolPref("startup.firstRun", false);
   },
 
   setPluginState: function(state)

mobile/chrome/content/browser.xul

@@ -265,7 +265,8 @@
             <richpref pref="javascript.enabled" type="bool" title="&javascript.enabled.title;">
               &javascript.enabled.description;
             </richpref>
-            <richpref pref="plugins.enabled" type="bool" title="&plugins.enabled.title;" onsynctopreference="Browser.setPluginState(this.value);">
+            <richpref pref="plugins.enabled" type="bool" title="&plugins.enabled.title;" id="plugins.enabled"
+                      onsynctopreference="Browser.setPluginState(this.value);">
               &plugins.enabled.description;
             </richpref>