Review Request 52016: Replaces Hook::None() by {} in Mesos [2/2].

[Joerg Schad]

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Review request for mesos and Jie Yu.


Repository: mesos


Description
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Replaces Hook::None() by {} in Mesos.


Diffs
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  src/launcher/posix/executor.cpp 7c40ebebb983b7977526fee123bf07c86fbb5e50 
  src/linux/perf.cpp 16a30eac9d346b14f2245128003866b9894bb94a 
  src/slave/containerizer/mesos/isolators/docker/volume/driver.cpp 
2b2c6cf2ba35b48e17a169e7a65380889c311266 
  src/slave/containerizer/mesos/isolators/posix/disk.cpp 
5b9d5aaeb008e9b102e86736c9312db0b3266d34 
  src/slave/containerizer/mesos/launcher.hpp 
61c2e84a3cebc308a8a65e536fa07fa1cf8f5838 

Diff: https://reviews.apache.org/r/52016/diff/


Testing
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sudo make check + internal ci


Thanks,

Joerg Schad