The Wasm suite reports both compile time and code size, however,
perf-to-html.py elides one of the results (compile time, in this case).

This affects the effectiveness of results reported by perf try bot runs.

This CL addresses that.

BUG=

Review-Url: https://codereview.chromium.org/1941573002
Cr-Commit-Position: refs/heads/master@{#35935}