Toggle Animated Gif

manifest.json

{
  "manifest_version": 2,
  "name": "Toggle Animated Gif",
  "version": "1.6.0",
  "description": "__MSG_extensionDescription__",
  "browser_specific_settings": {
    "gecko": {
      "id": "{68e413c3-f9d1-4dbe-b5d4-2405f5b2506c}",
      "strict_min_version": "58.0"
    }
  },
  "icons": {
    "24": "icons/toggleanigif.svg",
    "32": "icons/toggleanigif.svg",
    "50": "icons/toggleanigif.svg"
  },
  "background": {
    "scripts": [
      "utils/iconupdater.js",
      "background.js"
    ]
  },
  "browser_action": {
    "browser_style": true,
    "default_icon": "icons/toggleanigif.svg",
    "default_title": "__MSG_button_title__",
    "theme_icons": [
      {
        "dark": "icons/toggleanigif.svg",
        "light": "icons/toggleanigif-light.svg",
        "size": 19
      }
    ]
  },
  "options_ui": {
    "page": "options.html",
    "browser_style": true
  },
  "commands": {
    "_execute_browser_action": {}
  },
  "permissions": [
    "browserSettings",
    "storage",
    "menus"
  ],
  "optional_permissions": [
    "<all_urls>"
  ],
  "default_locale": "en"
}