/usr/share/eclipse/ is in eclipse-subclipse-graph 1.8.16-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/eclipse/dropins/
/usr/share/eclipse/dropins/subclipse-graph/
/usr/share/eclipse/dropins/subclipse-graph/eclipse/
/usr/share/eclipse/dropins/subclipse-graph/eclipse/features/
/usr/share/eclipse/dropins/subclipse-graph/eclipse/features/org.tigris.subversion.subclipse.graph.feature_1.1.1//
/usr/share/eclipse/dropins/subclipse-graph/eclipse/features/org.tigris.subversion.subclipse.graph.feature_1.1.1/feature.properties
/usr/share/eclipse/dropins/subclipse-graph/eclipse/features/org.tigris.subversion.subclipse.graph.feature_1.1.1/feature.xml
/usr/share/eclipse/dropins/subclipse-graph/eclipse/features/org.tigris.subversion.subclipse.graph.feature_1.1.1/license.html
/usr/share/eclipse/dropins/subclipse-graph/eclipse/plugins/
/usr/share/eclipse/dropins/subclipse-graph/eclipse/plugins/org.tigris.subversion.subclipse.graph_1.1.1.jar