If WASM code is profiled with Intel VTune Profiler then the user sees 
incomplete function name - a function name is cut when a space is met.
This patch fixes the issue to show a complete function name including 
arguments.

Change-Id: I0e550e921acb703ec14fe83d67e7bb47035f739d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2246575
Commit-Queue: Bill Budge <bbudge@chromium.org>
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68821}