D14666: Fixes memory leak in KUrlComboBox::setUrl

[David Hallas]

hallas created this revision.
Restricted Application added a project: Frameworks.
Restricted Application added a subscriber: kde-frameworks-devel.
hallas requested review of this revision.

REVISION SUMMARY
  Subject: Fixes memory leak in KUrlComboBox::setUrl
  
  Details:
  
  If setUrl is called multiple times it first removes the previous item
  but fails to delete the item before removing it causing a memory leak.

TEST PLAN
  Unit test

REPOSITORY
  R241 KIO

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D14666

AFFECTED FILES
  autotests/kurlcomboboxtest.cpp
  autotests/kurlcomboboxtest.h
  src/widgets/kurlcombobox.cpp

To: hallas
Cc: kde-frameworks-devel, michaelh, ngraham, bruns
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