Surebet calculator

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "name": "Surebet calculator",
    "version": "1.0.0",
    "description": "With this surebet calculator you can check if some bet offer an arbitrage opportunity",
    "icons": {
        "128": "icons\/icon128.png"
    },
    "browser_action": {
        "default_title": "Surebet calculator",
        "default_icon": "icons\/icon128.png",
        "default_popup": "popup.html"
    },
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    ],
    "content_scripts": [
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                "http:\/\/*\/"
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        }
    ],
    "permissions": [
        "tabs"
    ]
}