Revert "Untested fix for overloading console.log in injected consoles, attempt 2."

This reverts commit 726ee5e1bdf1af5296d91b6fe8eb501b286458d6.
Revert "Untested fix for overloading console.log in injected consoles."

This reverts commit de52246838db993649db4a4d7c5dcb798636f6ef.