/usr/include/unity-action-qt-1/unity/action/ is in libunity-action-qt1-dev 1.1.0+14.04.20140304-0ubuntu2~gcc5.1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/unity-action-qt-1/unity/action/Action
/usr/include/unity-action-qt-1/unity/action/ActionContext
/usr/include/unity-action-qt-1/unity/action/ActionManager
/usr/include/unity-action-qt-1/unity/action/PreviewAction
/usr/include/unity-action-qt-1/unity/action/PreviewParameter
/usr/include/unity-action-qt-1/unity/action/PreviewRangeParameter
/usr/include/unity-action-qt-1/unity/action/unity-action-context.h
/usr/include/unity-action-qt-1/unity/action/unity-action-manager.h
/usr/include/unity-action-qt-1/unity/action/unity-action.h
/usr/include/unity-action-qt-1/unity/action/unity-menu-item.h
/usr/include/unity-action-qt-1/unity/action/unity-preview-action.h
/usr/include/unity-action-qt-1/unity/action/unity-preview-parameter.h
/usr/include/unity-action-qt-1/unity/action/unity-preview-range-parameter.h