Squash

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Squash",
    "version": "1.1",
    "description": "Saves and closes all the tabs, and opens up any random window.",
    "manifest_version": 2,
    "content_scripts": [
        {
            "matches": [
                ""
            ],
            "js": [
                "popup.js"
            ]
        }
    ],
    "browser_action": {
        "default_icon": "icon.jpg",
        "default_popup": "popup.html"
    },
    "permissions": [
        "tabs",
        "storage",
        "activeTab"
    ],
    "background": {
        "scripts": [
            "background.js"
        ],
        "persistent": true
    },
    "commands": {
        "_execute_browser_action": {
            "suggested_key": {
                "default": "Ctrl+Shift+Y"
            },
            "description": "Browser action"
        },
        "squash_tabs": {
            "suggested_key": {
                "default": "Ctrl+Space"
            },
            "description": "Squash All The Tabs"
        },
        "restore_tabs": {
            "suggested_key": {
                "default": "Ctrl+Shift+Space"
            },
            "description": "Restore All The Tabs"
        }
    }
}