rtm+ bug 27187; add code to make Mozilla the 'default browser'; r=ssu@netscape.com; sr=scc@netscape.com

xpfe/browser/resources/content/navigator.js

@@ -474,6 +474,9 @@ function Startup()
       setTooltipText("homebutton", homepage);
 
     initConsoleListener();
+
+    // Perform default browser checking.
+    checkForDefaultBrowser();
   }
 
   
@@ -2147,3 +2150,15 @@ function URLBarBlurHandler(aEvent)
     URLBar.setSelectionRange(0, 0);
   }
 }
+
+// This function gets the "windows hooks" service and has it check its setting
+// This will do nothing on platforms other than Windows.
+function checkForDefaultBrowser() {
+    try {
+        Components
+            .classes[ "@mozilla.org/winhooks;1"]
+                .getService( Components.interfaces.nsIWindowsHooks )
+                    .checkSettings( window );
+    } catch(e) {
+    }
+}