When reading a secondary snapshot, re-run the dispatch table initialization found in the root snapshot. Since each loading unit's contribution to the dispatch table is scattered, it would take more snapshot size to try to serialize their contributions separately. We'll revisit this when we can defer Class, Function and Code, which will prevent the root snapshot from referencing all Codes.
Bug: https://github.com/dart-lang/sdk/issues/41974
Change-Id: Iefd2b98647b96ae59a7efe92897538f5cf8c2426
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/158923
Reviewed-by: Aske Simon Christensen <askesc@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Ryan Macnak
56a4d7c5f8