tree 69cf7edb24d62ecbee539905cb39179edd503ff2
parent 6dd7007b48c88a5b1600ec6cb6345040dad8c9f3
author Konstantin Shcheglov <scheglov@google.com> 1557698637 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1557698637 +0000

More optimizations for summary2 storage format.

1. Unwrap ArgumentList and TypeArgumentList.

2. Don't even try to write and read tokens.

Performance difference does not look significant, but we are now
talking about something like 5% or 10% difference with summary1, so
probably any improvement matters.

R=brianwilkerson@google.com

Change-Id: I5bdd090e1897cfdf596a99af8a198d0078fc7d18
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/102280
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>