Hydra

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Hydra",
  "version": "1.0.1",
  "description": "Cut off one head, two grow it its place!",
  "content_scripts": [
    {
      "matches": [
        "*://www.google.com/search*&hydra=1*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "omnibox": {
    "keyword": "hydra"
  },
  "icons": {
    "128": "hydra-128.png"
  },
  "permissions": [
    "tabs"
  ]
}