ChromeOverlay

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "ChromeOverlay",
  "version": "0.0.0.3",
  "description": "This is a chrome extension that creates an overlay on every tab with a partially transparent .gif or image, or a .mp4 or .webm gif",
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "declarativeContent",
    "storage",
    "http://*/",
    "https://*/"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "content/overlayContent.js"
      ]
    },
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "content/parseIframe.js"
      ],
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    "/content/*"
  ],
  "options_page": "popup/popup.html",
  "page_action": {
    "default_popup": "popup/popup.html",
    "default_icon": {
      "16": "images/OverlayIcon.png"
    },
    "icons": {
      "16": "images/OverlayIcon.png"
    }
  },
  "manifest_version": 2
}