extensions/test/data/web_view/display_none_set_src/manifest.json

{
  "name": "<webview> check set src multiple times while display: none.",
  "manifest_version": 2,
  "version": "1",
  "permissions": [
    "webview"
  ],
  "app": {
    "background": {
      "scripts": ["test.js"]
    }
  }
}