BIND 10 #1810: support NO_WILDCARD option in InMemoryZoneFinder::find().

[BIND 10 Development]

#1810: support NO_WILDCARD option in InMemoryZoneFinder::find().
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                   Reporter:         |                 Owner:  jinmei
  jinmei                             |                Status:  reviewing
                       Type:  task   |             Milestone:
                   Priority:         |  Sprint-20120515
  medium                             |            Resolution:
                  Component:  data   |             Sensitive:  0
  source                             |           Sub-Project:  DNS
                   Keywords:         |  Estimated Difficulty:  3
            Defect Severity:  N/A    |           Total Hours:  0
Feature Depending on Ticket:  in-    |
  memory NSEC                        |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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Changes (by jelte):

 * owner:  jelte => jinmei


Comment:

 The change looks simple & okay.

 I am wondering if there is a hidden semantical conflict with 1808 though
 :) Or maybe just an oversight; the DATASRC_MEM_NXRRSET either also needs
 some form of NO_WILDCARD check, or maybe it simply should never rename its
 result; when I merge all branches together I get a wildcard-expanded NSEC
 record in my responses.

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Ticket URL: <http://bind10.isc.org/ticket/1810#comment:8>
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