This reverts commit 9b35364c.

Reason for revert: Failing tests on Win64 Debug

Original change's description:
> [cleanup] Replace more instances of List with std::vector.
> 
> Bug: v8:6333
> Change-Id: Ic1956d3dcfc0309fe2b65344e5af7235d5b804a2
> Reviewed-on: https://chromium-review.googlesource.com/651413
> Reviewed-by: Georg Neis <neis@chromium.org>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Commit-Queue: Peter Marshall <petermarshall@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47854}

TBR=neis@chromium.org,jgruber@chromium.org,petermarshall@chromium.org

Change-Id: Ifa2cd98edd9ec5e1d67c81501f0d9e8aae69536c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6333
Reviewed-on: https://chromium-review.googlesource.com/653117Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47855}