This changes the names reported in stack traces via the Chrome DevTools
protocol to follow the WAT naming convention for functions. This aligns
the behavior here with the rest of DevTools (i.e. the disassembly in the
Sources panel and the Scope sidebar, as well as the Console REPL) to use
one consistent naming scheme.

Fixed: chromium:1159307
Doc: http://bit.ly/devtools-wasm-entities
Bug: chromium:1162229, chromium:1164241, chromium:1071432
Change-Id: Ibe543f39c775944072073fe5f0959412529aa19b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2878734Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74456}