remove unsafe-eval directive

Author: bdrtsky

src/manifest.json

@@ -11,12 +11,8 @@
   "content_scripts": [
     {
       "run_at": "document_start",
-      "matches": [
-        "<all_urls>"
-      ],
-      "js": [
-        "content.js"
-      ]
+      "matches": ["<all_urls>"],
+      "js": ["content.js"]
     }
   ],
   "browser_action": {
@@ -29,13 +25,9 @@
     "default_popup": "popup/popup.html"
   },
   "background": {
-    "scripts": [
-      "background.js"
-    ]
+    "scripts": ["background.js"]
   },
-  "permissions": [
-    "https://*/*"
-  ],
-  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
-  "web_accessible_resources": [ "injected.js" ]
+  "permissions": ["https://*/*"],
+  "content_security_policy": "script-src 'self'; object-src 'self'",
+  "web_accessible_resources": ["injected.js"]
 }