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Bug 854927 - Remove callback from new async getCharsetForURI in PlacesUtils. r=mak

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This commit is contained in:
Raymond Lee 2013-04-05 01:32:27 +08:00
parent de0a0e8351
commit 90304860bc
1 changed files with 1 additions and 7 deletions
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8
toolkit/components/places/PlacesUtils.jsm
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@ -2128,12 +2128,10 @@ this.PlacesUtils = {
* Gets the last saved character-set for a URI.
*
* @param aURI nsIURI
* @param [optional] aCallback
* the callback method that reruns a character-set or null.
* @return {Promise}
* @resolve a character-set or null.
*/
getCharsetForURI: function PU_getCharsetForURI(aURI, aCallback) {
getCharsetForURI: function PU_getCharsetForURI(aURI) {
let deferred = Promise.defer();
Services.tm.mainThread.dispatch(function() {
@ -2144,11 +2142,7 @@ this.PlacesUtils = {
PlacesUtils.CHARSET_ANNO);
} catch (ex) { }
if (aCallback) {
aCallback(charset);
}
deferred.resolve(charset);
}, Ci.nsIThread.DISPATCH_NORMAL);
return deferred.promise;