Examine source code of Website Backup & Restore

{
  "manifest_version": 2,
  "name": "Website Backup & Restore",
  "version": "1.1",
  "description": "Automatically backup and restore the source code of websites, with cloud sync to Google Drive.",
  "permissions": [
    "activeTab",
    "storage",
    "downloads",
    "identity"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "oauth2": {
    "client_id": "YOUR_GOOGLE_CLIENT_ID",
    "scopes": [
      "https://www.googleapis.com/auth/drive.file"
    ]
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "32": "icons/logo_32.png",
      "64": "icons/logo_64.png",
      "128": "icons/logo_128.png"
    }
  },
  "icons": {
    "32": "icons/logo_32.png",
    "64": "icons/logo_64.png",
    "128": "icons/logo_128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6b1ee2f6-28da-45fd-9bd7-df8cb4000cc0}"
    }
  }
}