chromium/chrome/test/data/extensions/api_test/executescript/remove_css/manifest.json

{
  "version": "1.0.0.0",
  "manifest_version": 2,
  "name": "removeCSS test",
  "description": "Test extension API: removeCSS",
  "background": {
    "scripts": ["test.js"],
    "persistent": true
  },
  "permissions": ["tabs", "webNavigation", "http://example.com/"],
  "content_scripts": [
    {
      "matches": ["http://*/*"],
      "js": ["content.js"],
      "all_frames": true,
      "match_about_blank": true
    }
  ]
}