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e930b89c34
***
Bug 1514594: Part 3a - Change ChromeUtils.import to return an exports object; not pollute global. r=mccr8
This changes the behavior of ChromeUtils.import() to return an exports object,
rather than a module global, in all cases except when `null` is passed as a
second argument, and changes the default behavior not to pollute the global
scope with the module's exports. Thus, the following code written for the old
model:
ChromeUtils.import("resource://gre/modules/Services.jsm");
is approximately the same as the following, in the new model:
var {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
Since the two behaviors are mutually incompatible, this patch will land with a
scripted rewrite to update all existing callers to use the new model rather
than the old.
***
Bug 1514594: Part 3b - Mass rewrite all JS code to use the new ChromeUtils.import API. rs=Gijs
This was done using the followng script:
https://bitbucket.org/kmaglione/m-c-rewrites/src/tip/processors/cu-import-exports.jsm
***
Bug 1514594: Part 3c - Update ESLint plugin for ChromeUtils.import API changes. r=Standard8
Differential Revision: https://phabricator.services.mozilla.com/D16747
***
Bug 1514594: Part 3d - Remove/fix hundreds of duplicate imports from sync tests. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16748
***
Bug 1514594: Part 3e - Remove no-op ChromeUtils.import() calls. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16749
***
Bug 1514594: Part 3f.1 - Cleanup various test corner cases after mass rewrite. r=Gijs
***
Bug 1514594: Part 3f.2 - Cleanup various non-test corner cases after mass rewrite. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16750
--HG--
extra : rebase_source : 359574ee3064c90f33bf36c2ebe3159a24cc8895
extra : histedit_source : b93c8f42808b1599f9122d7842d2c0b3e656a594%2C64a3a4e3359dc889e2ab2b49461bab9e27fc10a7
65 lines
2.3 KiB
JavaScript
65 lines
2.3 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const {XPCOMUtils} = ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");
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const {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
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XPCOMUtils.defineLazyServiceGetter(this, "serviceWorkerManager",
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"@mozilla.org/serviceworkers/manager;1",
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"nsIServiceWorkerManager");
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if (Services.appinfo.processType === Services.appinfo.PROCESS_TYPE_CONTENT) {
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throw "ServiceWorkerCleanUp.jsm can only be used in the parent process";
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}
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this.EXPORTED_SYMBOLS = ["ServiceWorkerCleanUp"];
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function unregisterServiceWorker(aSW) {
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return new Promise(resolve => {
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let unregisterCallback = {
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unregisterSucceeded: resolve,
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unregisterFailed: resolve, // We don't care about failures.
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QueryInterface: ChromeUtils.generateQI([Ci.nsIServiceWorkerUnregisterCallback]),
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};
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serviceWorkerManager.propagateUnregister(aSW.principal, unregisterCallback, aSW.scope);
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});
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}
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this.ServiceWorkerCleanUp = {
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removeFromHost(aHost) {
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let promises = [];
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let serviceWorkers = serviceWorkerManager.getAllRegistrations();
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for (let i = 0; i < serviceWorkers.length; i++) {
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let sw = serviceWorkers.queryElementAt(i, Ci.nsIServiceWorkerRegistrationInfo);
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if (sw.principal.URI.host == aHost) {
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promises.push(unregisterServiceWorker(sw));
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}
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}
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return Promise.all(promises);
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},
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removeFromPrincipal(aPrincipal) {
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let promises = [];
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let serviceWorkers = serviceWorkerManager.getAllRegistrations();
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for (let i = 0; i < serviceWorkers.length; i++) {
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let sw = serviceWorkers.queryElementAt(i, Ci.nsIServiceWorkerRegistrationInfo);
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if (sw.principal.equals(aPrincipal)) {
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promises.push(unregisterServiceWorker(sw));
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}
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}
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return Promise.all(promises);
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},
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removeAll() {
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let promises = [];
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let serviceWorkers = serviceWorkerManager.getAllRegistrations();
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for (let i = 0; i < serviceWorkers.length; i++) {
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let sw = serviceWorkers.queryElementAt(i, Ci.nsIServiceWorkerRegistrationInfo);
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promises.push(unregisterServiceWorker(sw));
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}
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return Promise.all(promises);
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},
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};
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