BIND 10 #2204: revise auth DataSourceConfiguratorGeneric::reconfigure()

[BIND 10 Development]

#2204: revise auth DataSourceConfiguratorGeneric::reconfigure()
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                   Reporter:         |                 Owner:
  jinmei                             |                Status:  new
                       Type:  task   |             Milestone:
                   Priority:         |  Sprint-20121009
  medium                             |            Resolution:
                  Component:         |             Sensitive:  0
  b10-auth                           |           Sub-Project:  DNS
                   Keywords:         |  Estimated Difficulty:  6
            Defect Severity:  N/A    |           Total Hours:  0
Feature Depending on Ticket:         |
  background zone loading            |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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Comment (by jinmei):

 trac2204 is ready for review.

 The branch is mostly a straightforward implementation of what is
 described in the ticket.  A few notes:

 - The first commit is to merge dependency (#2203). It should be
   ignored for review.
 - The most essential change is d664fca and 5d61dba, especially the
   former.  See the commit log of it.  The rest of the changes are
   minor cleanups or straightforward adjustments.
 - The last commit (86a4bae) is not strictly necessary, but the amount
   of diff is relatively big.  So, it may be easier to first review the
   branch excluding this commit, and then review this commit separately.

 No plan to add changelog.

-- 
Ticket URL: <http://bind10.isc.org/ticket/2204#comment:7>
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