1 files changed, 2 insertions, 2 deletions
diff --git a/xpfe/appshell/nsIAppShellService.idl b/xpfe/appshell/nsIAppShellService.idl
index d8de8ae149..3f793c4ec8 100644
--- a/xpfe/appshell/nsIAppShellService.idl
+++ b/xpfe/appshell/nsIAppShellService.idl
@@ -52,7 +52,7 @@ interface nsIAppShellService : nsISupports
    * @param aChromeMask Used to specify chrome flags that should be set on the
    *                    window. See nsIWebBrowserChrome for flag definitions.
    */
-  nsIWindowlessBrowser createWindowlessBrowser([optional] in bool aIsChrome,
+  nsIWindowlessBrowser createWindowlessBrowser([optional] in boolean aIsChrome,
                                                [optional] in uint32_t aChromeMask);
 
   [noscript]
@@ -123,6 +123,6 @@ interface nsIAppShellService : nsISupports
    * is already enabled has no effect.
    * @return true if tracking succeeded.
    */
-  bool startEventLoopLagTracking();
+  boolean startEventLoopLagTracking();
   void stopEventLoopLagTracking();
 };