BIND 10 #2587: investigate and fix AuthSrvTest.DDNSForward regression on NetBSD

[BIND 10 Development]

#2587: investigate and fix AuthSrvTest.DDNSForward regression on NetBSD
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            Reporter:  jinmei        |                        Owner:
                Type:  defect        |  jinmei
            Priority:  medium        |                       Status:
           Component:  b10-auth      |  reviewing
            Keywords:                |                    Milestone:
           Sensitive:  0             |  Sprint-20130122
         Sub-Project:  DNS           |                   Resolution:
Estimated Difficulty:  3             |                 CVSS Scoring:
         Total Hours:  0             |              Defect Severity:  N/A
                                     |  Feature Depending on Ticket:
                                     |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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Comment (by jinmei):

 I made one minor editorial change.

 It can be merged, with a couple of minor additional points:

 - I guess we can even remove the explicit definition of `~SrvTestBase`.
   `::testing::Test` should have a virtual destructor, and that should
   be enough.
 - I'd explicitly include scoped_ptr.hpp in srv_test.cc, too, instead
   of relying on that it's included in srv_test.h

 But I'd leave these points to you, and either way I don't think I need
 to re-review it.  So, please merge with or without (any of) these.

-- 
Ticket URL: <http://bind10.isc.org/ticket/2587#comment:10>
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