The function lengths on a number of the console methods was set to 1.
The arguments to these functions are either variadic or optional so they
should have length of 0.

R=dgozman@chromium.org,ulan@chromium.org
BUG=chromium:948678

Change-Id: I183262e230145a565732396688a0541034931500
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1548948Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Pavel Feldman OOO <pfeldman@chromium.org>
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Dave Tapuska <dtapuska@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61021}