chromecast/common/mojom/on_load_script_injector.mojom

// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module chromecast.shell.mojom;

// Interface associated with RenderFrames for managing on-load JavaScript
// injection tasks per frame. Does not enforce script injection policies,
// which must be implemented at a higher level.
interface OnLoadScriptInjector {
  // Add an on-load JavaScript injection task. The script will be
  // executed before any other script (e.g. <script> tag) runs.
  AddOnLoadScript(string script);

  // Clear all registered on-load JavaScript injection tasks.
  ClearOnLoadScripts();
};