Merged revisions 378458,378460 via svnmerge from

Merged revisions 378458,378460 via svnmerge from
file:///srv/subversion/repos/asterisk/trunk

................
  r378458 | rmudgett | 2013-01-03 12:47:29 -0600 (Thu, 03 Jan 2013) | 18 lines

  chan_agent: Misc code cleanup.

  * Fix off-nominal path resource cleanup in agent_request().

  * Create agent_pvt_destroy() to eliminate inlined versions in many places.

  * Pull invariant code out of loop in add_agent().

  * Remove redundant module user references in login_exec().

  * Remove unused struct agent_pvt logincallerid[] member.
  ........

  Merged revisions 378456 from http://svn.asterisk.org/svn/asterisk/branches/1.8
  ........

  Merged revisions 378457 from http://svn.asterisk.org/svn/asterisk/branches/11
................
  r378460 | kmoore | 2013-01-03 12:51:43 -0600 (Thu, 03 Jan 2013) | 13 lines

  Add missing test event

  This test event was missing from channel.c causing the dial_LS_options
  test to fail intermittently because of a race condition where most code
  paths emitted the test event but this one did not. The dial_LS_options
  test should stop bouncing now.
  ........

  Merged revisions 378455 from http://svn.asterisk.org/svn/asterisk/branches/1.8
  ........

  Merged revisions 378459 from http://svn.asterisk.org/svn/asterisk/branches/11
................

git-svn-id: https://origsvn.digium.com/svn/asterisk/team/mmichelson/threadpool@378467 65c4cc65-6c06-0410-ace0-fbb531ad65f3