WT-3269 Miscellaneous cleanup (#3377)

I missed two copyright notices when updating from 2016 to 2017.

* Cleanup, one of the temporary copyright files wasn't being removed on exit.

* Don't use S2C/S2BT if there's already a local conn/btree variable.

* Fix some indentation, minor whitespace.

* clang warning: Value stored to 'pgs_evicted_cur' is never read

* __wt_thread_group_start_one and __wt_thread_group_stop_one no longer
return errors, clean up error handling and comments in
__evict_tune_workers, and __evict_tune_workers itself no longer returns
an error.

* Give test/syscall/wt2336_base/base.run a standard copyright notice,
so dist/s_copyright doesn't have to treat it as a special case.

0 files changed, 0 insertions, 0 deletions