Review Request: Fixed a bug in slave to only checkpoint framework pid if a framework enabled checkpointing.

[Vinod Kone]

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/9970/
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Review request for mesos, Benjamin Hindman and Ben Mahler.


Description
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See summary.


Diffs
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  src/slave/slave.cpp 63956293cac304333acc87b60e834780a3d2489e 

Diff: https://reviews.apache.org/r/9970/diff/


Testing
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Thanks,

Vinod Kone