Review Request: Fixed status update manager to terminate the stream only when it has no pending updates.

[Vinod Kone]

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/11549/
-----------------------------------------------------------

Review request for mesos and Benjamin Hindman.


Description
-------

See summary.


This addresses bug MESOS-482.
    https://issues.apache.org/jira/browse/MESOS-482


Diffs
-----

  src/slave/status_update_manager.hpp 795e74c2b88a071eb7ba720118e06077b6e41238 
  src/slave/status_update_manager.cpp 9e9e4e2a47a609d65ed69a57de595852144a86c8 
  src/tests/status_update_manager_tests.cpp 
61ccfcc8165337d02af5641884beee45a2aaa065 

Diff: https://reviews.apache.org/r/11549/diff/


Testing
-------

make check

GLOG_v=1 ./bin/mesos-tests.sh --gtest_filter="*TerminateEmptyStream*" --verbose 
--gtest_repeat=1000 --gtest_break_on_failure


Thanks,

Vinod Kone