manifest.json

{
	"manifest_version": 2,
	"name": "line-2-skeleton",
	"version": "0.1",
	"description": "convert line on canvas to skeleton html",
	"author": "bibidu",
	"browser_action": {
		"default_icon": "images/logo.png",
		"default_popup": "popup.html",
		"default_title": "extract html"
  },
  "icons": {
    "128": "images/logo.png"
  },
  "background": {
    "scripts": ["dist/background.js"],
    "persistent": true
  },
  "permissions": [
    "activeTab", 
    "declarativeContent", 
    "storage",
    "contextMenus",
    "webRequest", 
    "webRequestBlocking",
    "tabs",
    "contextMenus",
    "http://*/*",
    "https://*/*"
  ],
  "web_accessible_resources": ["js/inject.js"],
  "content_scripts": [{
    "matches": [
        "http://*/*",
        "https://*/*"
    ],
    "js": [
        "/dist/contentScript.js"
    ],
    "css": ["popup.css"],
    "run_at": "document_start"
  }]
}