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Introduces LegacyPromise; polyfills DOM Promise

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This commit is contained in:
Yury Delendik 2014-01-03 18:17:05 -06:00
parent 122cd150d4
commit 5bf3e44e30
20 changed files with 263 additions and 156 deletions
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9
web/firefoxcom.js
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@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* globals Preferences, PDFJS */
/* globals Preferences, PDFJS, Promise */
'use strict';
@ -109,8 +109,9 @@ Preferences.prototype.writeToStorage = function(prefObj) {
};
Preferences.prototype.readFromStorage = function() {
var readFromStoragePromise = new PDFJS.Promise();
var readPrefs = JSON.parse(FirefoxCom.requestSync('getPreferences'));
readFromStoragePromise.resolve(readPrefs);
var readFromStoragePromise = new Promise(function (resolve) {
var readPrefs = JSON.parse(FirefoxCom.requestSync('getPreferences'));
resolve(readPrefs);
});
return readFromStoragePromise;
};