Click to call - Yealink phone

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Click to call - Yealink phone",
    "version": "1.8",
    "description": "Call all phone numbers directly to your Yealink phone, nothing more to do, just click to ear your phone ringing !",
    "manifest_version": 2,
    "author": "Valentin Deville",
    "background": {
        "scripts": [
            "scripts\/omnibox.js",
            "scripts\/background.js"
        ],
        "persistent": false
    },
    "content_scripts": [
        {
            "matches": [
                ""
            ],
            "run_at": "document_idle",
            "all_frames": true,
            "js": [
                "scripts\/inject.js"
            ]
        }
    ],
    "icons": {
        "16": "icons\/16.png",
        "48": "icons\/48.png",
        "128": "icons\/128.png",
        "256": "icons\/256.png",
        "512": "icons\/512.png"
    },
    "omnibox": {
        "keyword": "call"
    },
    "options_page": "configuration.html",
    "browser_action": {
        "default_popup": "composer.html"
    },
    "permissions": [
        "storage",
        "notifications",
        "contextMenus",
        "clipboardRead"
    ]
}