This CL adds OnFailure::DUMP_ON_FAILURE representing a scope where base::
DumpWithoutCrash is called when V8 execution is detected. As V8 can't call base
functions, this CL also adds Platform::DumpWithoutCrash.

Doc: https://docs.google.com/document/d/1PStT6dPlSM7QfGUJQD6t6LNLTv_48gNMhY5RdEpt3XQ/edit?disco=AAAACJ6Xg0o&ts=5bc0be1b

BUG=chromium:870606

Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I5df62fd99ed78adb4e2505aeaee3d526d6786e59
Reviewed-on: https://chromium-review.googlesource.com/c/1276325Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Hajime Hoshi <hajimehoshi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56838}