RSS Subscription Extension (by Google)

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "persistent": false,
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "js": [
        "sniff_common.js",
        "doc_start.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_start"
    },
    {
      "js": [
        "sniff_common.js",
        "feed_finder.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ]
    }
  ],
  "default_locale": "en",
  "description": "__MSG_rss_subscription_description__",
  "icons": {
    "128": "feed-icon-128x128.png"
  },
  "manifest_version": 2,
  "name": "__MSG_rss_subscription_name__",
  "options_page": "options.html",
  "page_action": {
    "default_icon": "feed-icon-16x16.png",
    "default_popup": "popup.html",
    "default_title": "__MSG_rss_subscription_default_title__"
  },
  "permissions": [
    "tabs",
    "http://*/*",
    "https://*/*",
    "storage"
  ],
  "version": "2.2.7",
  "web_accessible_resources": [
    "iframe.js",
    "style.css"
  ]
}