tree f37f5e5c6599968013fc47dd1685ec6f26f298fa
parent 44b5ca76a9f9b0f2d1ed381ae722521c9984ba3b
author Konstantin Shcheglov <scheglov@google.com> 1685061732 +0000
committer Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> 1685061732 +0000

Use OwnedFiles to track which files are owned by which driver.

So, we don't have to recompute it at every symbol search.
For Flutter repository, searching for 'ButtonStyle' is 40% faster.

SHA: 47fe1506746b6929aa6c29d573d8dd4f1acdb557
Description: before
  [mean: 56.4][stdDev: 1.471][min: 54.0][max: 61.0]

Description: own files
  [mean: 35.0][stdDev: 1.308][min: 33.0][max: 38.0]
Change-Id: Id497bf4117bdfafeeccd04601fd0198e22624c0d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/305843
Reviewed-by: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>