manifest.json

{
    "manifest_version": 2,
    "name": "Text Rewriter",
    "description": "Replace specified phrases on a page",
    "author": "Peter Elmers",
    "version": "1.8.1",
    "options_ui": {
        "page": "data/prefs.html"
    },
    "browser_action": {
        "default_icon": "data/icon.png"
    },
    "content_scripts": [
        {
            "matches": [
                "http://*/*",
                "https://*/*"
            ],
            "js": [
                "data/text-rewriter.js"
            ],
            "all_frames": false,
            "run_at": "document_idle"
        }
    ],
    "permissions": [
        "storage",
        "tabs"
    ],
    "background": {
        "scripts": [
            "lib/main.js"
        ],
        "persistent": false
    },
    "icons": {
        "48": "data/icon.png",
        "64": "data/icon64.png"
    }
}