227796 - XPInstall InstallTrigger API changes - add a parameter to the install js object that supports an icon, also make the install FE parameterizable via a pref. r=bsmedberg, dveditz.

230768 - add the ability to make a window flash only a certain number of times in the taskbar. dom stuff r/sr=jst, widget changes r=danm, sr=bryner

suite/browser/browser-prefs.js

@@ -159,6 +159,9 @@ pref("browser.editor.disabled", false);
 pref("spellchecker.dictionary", "");
 
 pref("autoupdate.enabled",              true);
+pref("xpinstall.dialog.confirm",        "chrome://communicator/content/xpinstall/institems.xul");
+pref("xpinstall.dialog.progress",       "chrome://communicator/content/xpinstall/xpistatus.xul");
+pref("xpinstall.dialog.progress.type",  "");
 
 // Customizable toolbar stuff
 pref("custtoolbar.personal_toolbar_folder", "");