- Prepopulate the keyword symbol table otherwise we can end up

- Prepopulate the keyword symbol table otherwise we can end up
  with empty spots when reading from a snapshot.
Committed: https://code.google.com/p/dart/source/detail?r=14453

[Ivan Posva, 2012-11-02 07:23:04]

This avoids crashing when loading the dart2js snapshot.

-Ivan

[Mads Ager (google), 2012-11-02 07:24:24]

LGTM

[hausner, 2012-11-02 16:35:18]

LGTM

https://chromiumcodereview.appspot.com/11366058/diff/1/runtime/vm/scanner.cc
File runtime/vm/scanner.cc (right):

https://chromiumcodereview.appspot.com/11366058/diff/1/runtime/vm/scanner.cc#...
runtime/vm/scanner.cc:24: object_store->InitKeywordTable();
Looking at this code now I see that ObjectStore::InitKeywordTable basically just
allocates the array. I think we can simplify this. I'll put it on my todo list.