Website Content Editor

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Website Content Editor",
  "version": "1.0",
  "description": "Edit the website without anyone's help, just press CMD + SHIFT + E and edit the document.",
  "manifest_version": 2,
  "background": {
    "scripts": [
      "tab_shortcuts.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_icon": "icon-off.png",
    "default_popup": "popup.html"
  },
  "icons": {
    "128": "icon-off.png"
  },
  "permissions": [
    "activeTab",
    "notifications"
  ],
  "commands": {
    "toggle-designMode": {
      "suggested_key": {
        "default": "Ctrl+Shift+X",
        "mac": "Command+Shift+X"
      },
      "description": "Toggles design mode on the current page."
    }
  }
}