Chrome content script does not load in about:blank page

Question

I am developing a Chrome extension which will load content script according to the following manifest:

\"content_scripts\" : [
    {
      \"matches\" : [ \"         


        

Answer 1

In the manifest file, add a line:

"content_scripts" : [
{
  "matches" : [ "" ],
  "match_about_blank" : true,
  "js" : [  "scripts/namespace/namespace.js",
            "scripts/log/Logger.js"]
   "run_at" : "document_start",
   "all_frames" : true
 }
]