tree ded38e7e1e51f6eb8dacc11159f21bc3933ecbac
parent 30c6e9598367c7c35577d56422e6f00ccc9368bc
author Ulf Adams <ulfjack@google.com> 1441009911 +0000
committer Kristina Chodorow <kchodorow@google.com> 1441048405 +0000

Merge the baseline coverage code path into the coverage codepath.

We're currently doing too much work for baseline coverage - every rule creates
an action for its entire transitive closure; these actions are added to the
output group for baseline coverage, but not transitively accumulated.

It would be better for every rule to create an action for local baseline
coverage, and to aggregate the baseline coverage artifacts down the dependency
tree.

By merging the code paths, the InstrumentedFilesCollector can perform the
aggregation, because it can distinguish local and transitive files; I'm
planning to implement that in a subsequent change.

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MOS_MIGRATED_REVID=101914334