Review Request 127930: Fix crash when closing split view with ownCloud plugin loaded

[Martin Tobias Holmedahl Sandsmark]

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https://git.reviewboard.kde.org/r/127930/
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Review request for Dolphin and Emmanuel Pescosta.


Repository: dolphin


Description
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KPluginLoader::instantiatePlugins() wraps QPluginLoader::instace(),
which doesn't return a new object for each call, so if we set the 
KFileItemModelRolesUpdater instance as parent to the plugin the shared
instance will be deleted leading to crashes when other instances of
KFileItemModelRolesUpdater tries to use their plugin objects.

To fix this, set the QApplication as a parent.

BUG: 357479


Diffs
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  src/kitemviews/kfileitemmodelrolesupdater.cpp e5353dc 

Diff: https://git.reviewboard.kde.org/r/127930/diff/


Testing
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Yes.


Thanks,

Martin Tobias Holmedahl Sandsmark

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