- Don't create rival copies of the predefined symbols in isolates in dart_bootstrap.
- Don't do work to save these rival copies during symbol table compaction.
- Create unified symbol table just before writing the vm isolate.
- Create unified list of scripts to include in the vm isolate.
- Ignore object ids of the old vm isolate when writing a new one.
- Ensure token stream private keys are hashed.
- Use the type of isolate we are writing instead of an object's current isolate to decide if vm isolate objects are written symbolically.
BUG=
R=asiva@google.com
Review URL: https://codereview.chromium.org/1944213002 .
Ryan Macnak
1e8fdaee68