Typing Vietnamese

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Typing Vietnamese",
  "version": "2.0.1",
  "manifest_version": 2,
  "description": "Typing Vietnamese characters, telex mode",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_icon": {
      "19": "en19.png",
      "38": "en38.png"
    },
    "default_title": "Typing Vietnamese: off"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "http://typingclub.com/*"
      ],
      "js": [
        "keyevents.js",
        "vnkey.js"
      ],
      "run_at": "document_idle",
      "all_frames": true
    }
  ],
  "permissions": [
    "tabs",
    "<all_urls>",
    "webNavigation"
  ],
  "icons": {
    "128": "icon128.png"
  }
}