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pdf.js/extensions/chromium/background.js
Rob Wu 3fe256cd0d [CRX] Set manifest_version to 3
- Replace DOM-based pdfHandler.html (background page) with background.js
  (extension service worker).

- Adjust logic of background scripts to account for the fact that the
  scripts can execute repeatedly during a browser session. Primarily,
  register relevant extension event handlers at the top level and use
  in-memory storage.session API to keep track of initialization state.

- Extension URL router: replace blocking webRequest with the service
  worker-specific "fetch" event.

- PDF detection: replace blocking webRequest with declarativeNetRequest.
  This requires Chrome 128+. The next commit will add a fallback for
  earlier Chrome versions.
2024-09-08 16:35:13 +02:00

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JavaScript

/*
Copyright 2024 Mozilla Foundation
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
"use strict";
importScripts(
"options/migration.js",
"preserve-referer.js",
"pdfHandler.js",
"extension-router.js",
"suppress-update.js",
"telemetry.js"
);