Better Back Button

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Better Back Button",
  "version": "0.4",
  "author": "Shawn Hoover",
  "manifest_version": 2,
  "description": "A history stack that doesn't discard the forward entries when you navigate.",
  "icons": {
    "19": "icon19.png",
    "38": "icon38.png",
    "128": "icon128.png"
  },
  "permissions": [
    "tabs",
    "chrome://favicon/"
  ],
  "browser_action": {
    "default_icon": "icon19.png",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_page": "options.html"
}