This CL adds support for primitive maps to
1) PrototypeIterator,
2) PropertyHandlerCompiler::CheckPrototypes(),
3) Map::GetOrCreatePrototypeChainValidityCell(),
4) Prototype checks in data-driven ICs.

BUG=v8:5561

Review-Url: https://codereview.chromium.org/2466553002
Cr-Commit-Position: refs/heads/master@{#40673}