[tbb-commits] [tor-browser/esr24] Bug 1005552 - Stop binding marquee event handlers. r=bz, a=abillings

[mikeperry at torproject.org]

commit 2b2b6fb7d05b3d69cb80552d215652f7a64c26db
Author: Bobby Holley <bobbyholley at gmail.com>
Date:   Fri May 16 10:56:41 2014 -0700

    Bug 1005552 - Stop binding marquee event handlers. r=bz, a=abillings
    
    These functions get invoked as event listeners, so we'll automatically get the
    proper |this|. The reason for the existing shenanigans was to work around
    bug 872772, which has now been fixed.
---
 layout/style/xbl-marquee/xbl-marquee.xml |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/layout/style/xbl-marquee/xbl-marquee.xml b/layout/style/xbl-marquee/xbl-marquee.xml
index 50e9644..3e7e3a4 100644
--- a/layout/style/xbl-marquee/xbl-marquee.xml
+++ b/layout/style/xbl-marquee/xbl-marquee.xml
@@ -264,8 +264,7 @@
                   //
                   // NB: Make sure to wrap the constructor in parentheses to
                   // deal with the weird precedence of |new| in JS.
-                  var contentFn = new (XPCNativeWrapper.unwrap(window).Function)("event", aValue);
-                  this["_on" + aName] = function(e) { return contentFn.call(this, e); };
+                  this["_on" + aName] = new (XPCNativeWrapper.unwrap(window.Function))("event", aValue);
                 }
                 catch(e) {
                   return false;