Query: Avoid copying the package targets

Change TargetPatternResolver.getTargetsInPackage and the
TargetPatternPreloader to return Collections, rather than
ResolvedTargets instances.

No implementation currently sets the error bit, and no caller requires
it, and the set of filtered targets is always empty.

Make sure that getTargetsMatchingPatternImpl uses a Set to avoid
quadratic runtime. While this may cancel out the improvements from this
change, I have some follow-up changes which use the result and don't
require a Set implementation. I missed this regression because I was
testing it with the additional changes, not independently.

PiperOrigin-RevId: 249243165
18 files changed
tree: 3a7430455a204857f02da245b4e6b7869e231b8a
  1. .bazelci/
  2. examples/
  3. scripts/
  4. site/
  5. src/
  6. third_party/
  7. tools/
  8. .bazelrc
  9. .gitattributes
  10. .gitignore
  11. AUTHORS
  12. BUILD
  13. CHANGELOG.md
  14. CODEOWNERS
  15. combine_distfiles.py
  16. combine_distfiles_to_tar.sh
  17. compile.sh
  18. CONTRIBUTING.md
  19. CONTRIBUTORS
  20. distdir.bzl
  21. ISSUE_TEMPLATE.md
  22. LICENSE
  23. README.md
  24. WORKSPACE
README.md

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