Since the PreparseData now directly contains the byte data inline it can
grow very large as well.
Bug: chromium:923264
Change-Id: I456d5bcbfb40587b283584f726d9e084061fd30f
Reviewed-on: https://chromium-review.googlesource.com/c/1421321
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58953}
