In ClangSACheckersEmitter:   - Also emit a list of packages and groups sorted by name   - Avoid iterating over DenseSet so that the output of the arrays is deterministic.
In ClangSACheckersEmitter:
  - Also emit a list of packages and groups sorted by name
  - Avoid iterating over DenseSet so that the output of the arrays is deterministic.


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@128489 91177308-0d34-0410-b5e6-96231b3b80d8

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