cedf0cc6_uide_to_Google_Chrome_Warnings__Warning_message
Any of the following: “debugger” permission “proxy” permission A match pattern in the “permissions” field that matches all hosts A “content_scripts” field with a “matches” entry that matches all hosts “devtools_page” [Translation] Too overreaching to be helpful. Pretty scary warning with no real commitment to what’s happing. Using a “debugger” command will trigger the warning, but the extension is just looking for help understanding why things went wrong. Since it bundles up information about the current state of a crash – it can technically send all the info back to the developer. If you’re embarrassed about the sites you visit and your browser crashes a lot – maybe reconsider this. [Warning message] 
Your data on all websites
WARNING! The Complete Guide to Google Chrome Warnings
Warning message