If the size of a large code object is larger than
kMaxRegularHeapObjectSize, then it should be allocated in the large code
space. Currently if the size is > kMaxRegularHeapObjectSize but <
512000, then it can still be allocated in the normal code space.

Change-Id: I72dbd38803c3d5d414bae85e9e0b15482e50e1c2
Reviewed-on: https://chromium-review.googlesource.com/c/1363137Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58046}