BIND 10 #2033: remove ZoneFinder::findPreviousName()

[BIND 10 Development]

#2033: remove ZoneFinder::findPreviousName()
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                   Reporter:         |                 Owner:
  jinmei                             |                Status:  new
                       Type:         |             Milestone:
  defect                             |  Sprint-20120619
                   Priority:  low    |            Resolution:
                  Component:  data   |             Sensitive:  0
  source                             |           Sub-Project:  DNS
                   Keywords:         |  Estimated Difficulty:  3
            Defect Severity:  N/A    |           Total Hours:  0
Feature Depending on Ticket:         |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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Comment (by jinmei):

 trac2033 is ready for review.  Should be straightforward.

 I don't think we need a changelog for this - although it's a change
 to the public API, realistically no one else should have been
 using it.  So it's essentially an internal refactoring.

-- 
Ticket URL: <http://bind10.isc.org/ticket/2033#comment:3>
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