{
	"name": "Minimal Bookmarks Tree",
	"manifest_version": 2,
	"content_security_policy": "script-src 'self' https://code.jquery.com; object-src 'self'",
	"description": "Display a tree of bookmarks under a toolbar button, and search your bookmarks in the omnibox using the keyword 'bm'.",
	"version": "3.0.0",
	"minimum_chrome_version": "51",
	"background": {
		"page": "background.html"
	},
	"omnibox": {
		"keyword": "bm"
	},
	"options_page": "options.html",
	"permissions": [
		"bookmarks",
		"chrome://favicon/"
	],
	"browser_action": {
	    "default_title": "Bookmarks",
	    "default_popup": "popup.html",
		"default_icon": "icons/bookmark48.png"
	},
	"icons": {
		"16": "icons/bookmark16.png",
		"48": "icons/bookmark48.png",
		"128": "icons/bookmark48.png"
	},
    "default_locale": "en"
}

{
	"name": "Minimal Bookmarks Tree",
	"manifest_version": 2,
	"content_security_policy": "script-src 'self'; object-src 'self'",
	"description": "Display a tree of bookmarks under a toolbar button, and search your bookmarks in the omnibox using the keyword 'bm'.",
	"version": "3.0.0",
	"minimum_chrome_version": "51",
	"background": {
		"page": "background.html"
	},
	"omnibox": {
		"keyword": "bm"
	},
	"options_page": "options.html",
	"permissions": [
		"bookmarks",
		"chrome://favicon/"
	],
	"browser_action": {
	    "default_title": "Bookmarks",
	    "default_popup": "popup.html",
		"default_icon": "icons/bookmark48.png"
	},
	"icons": {
		"16": "icons/bookmark16.png",
		"48": "icons/bookmark48.png",
		"128": "icons/bookmark48.png"
	},
    "default_locale": "en"
}

Drop jquery cdn from content security policy
Drop jquery cdn from content security policy
