Chrome Version       : 53.0.2770.0 (Official Build) canary (64-bit)
URLs (if applicable) :
Other browsers tested:
  Add OK or FAIL, along with the version, after other browsers where you
have tested this issue:
     Safari: OK 9.1.1
    Firefox: OK 47.0

Some websites shim console.log/warn/debug/error with empty functions but the user has been able to undo this if needed by running "delete console.log" or using Object.getPrototypeOf() or console.__proto__ to get the original function. In Canary the prototype of console appears to be empty and all of the functions are properties of the console object instead.

What steps will reproduce the problem?
(1) Open the dev console 
(2) run "Object.getPrototypeOf(console).log"

What is the expected result?

Output should be should be something like "function log(){[native code]}"


What happens instead?

Output is undefined

Please provide any additional information below. Attach a screenshot if
possible.

Running Object.getOwnPropertyNames(console) in Canary returns ["debug", "error", "info", "log", "warn", "dir", "dirxml", "table", "trace", "group", "groupCollapsed", "groupEnd", "clear", "count", "assert", "markTimeline", "profile", "profileEnd", "timeline", "timelineEnd", "time", "timeEnd", "timeStamp", "memory"] which means that if any of these are replaced they can't be "brought back".