YouTube Watched Filter

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "YouTube Watched Filter",
  "version": "1.1.1",
  "description": "Filter videos you have already seen on the YouTube search results page!",
  "permissions": [
    "storage",
    "tabs",
    "https://www.youtube.com/*"
  ],
  "background": {
    "scripts": [
      "links.js",
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_popup": "./popup.html"
  },
  "options_page": "./options.html",
  "icons": {
    "16": "./LogoDesign16.png",
    "32": "./LogoDesign32.png",
    "48": "./LogoDesign48.png",
    "128": "./LogoDesign128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "links.js",
        "foreground.js"
      ],
      "all_frames": true
    }
  ],
  "manifest_version": 2
}