Merge remote-tracking branch 'origin/master' into sg/61/new-docs-infra
* origin/master: (63 commits)
Automatically determine if `origin` should be used (#11580)
Publish 6.0.1-20191206000109+0000
Update PMD plugin to latest 6.20.0
Update Checkstyle to latest 8.27
Revert "Darwin file watcher"
Reword sample descriptions and title
Make native-platform version configurable
Refactor transitive dependencies sample to JVM multi-project
Mention contributor in release notes
Only depend on QuickFeedbackLinuxOnly for later tests
Don't run WrapperPropertiesLoaderCrossVersionTest for old Gradle versions
Revert "Temporarily ignore failing test"
Restore accidentally deleted code
Temporarily ignore failing test
Publish 6.0.1-20191205000101+0000
Rebaseline performance tests
Add triggers for all functional test projects
Use real cache layout version
Temporarily ignore test
Add safer condition on resolution
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