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Import minor changes from groups branch.

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This commit is contained in:
Kris Maglione
2011-02-05 03:11:21 -05:00
parent e9fd99dafa
commit 1af39e6424
12 changed files with 49 additions and 42 deletions
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11
common/modules/util.jsm
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@@ -32,8 +32,8 @@ memoize(this, "Commands", function () {
var FailedAssertion = Class("FailedAssertion", ErrorBase);
var Point = Struct("x", "y");
var wrapCallback = function wrapCallback(fn)
fn.wrapper = (function wrappedCallback () {
var wrapCallback = function wrapCallback(fn) {
fn.wrapper = function wrappedCallback () {
try {
return fn.apply(this, arguments);
}
@@ -41,7 +41,10 @@ var wrapCallback = function wrapCallback(fn)
util.reportError(e);
return undefined;
}
})
};
fn.wrapper.wrapped = fn;
return fn.wrapper;
}
var getAttr = function getAttr(elem, ns, name)
elem.hasAttributeNS(ns, name) ? elem.getAttributeNS(ns, name) : null;
@@ -1585,6 +1588,8 @@ var Util = Module("Util", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReference]),
})();
},
wrapCallback: wrapCallback,
/**
* Traps errors in the called function, possibly reporting them.
*