SCM - do not show action for selected rows (microsoft#205292)

Author: lszomoru

src/vs/workbench/contrib/scm/browser/media/scm.css

@@ -267,20 +267,15 @@
 }
 
 .scm-view .monaco-list .monaco-list-row:hover .resource-group > .actions,
-.scm-view .monaco-list .monaco-list-row.selected .resource-group > .actions,
 .scm-view .monaco-list .monaco-list-row.focused .resource-group > .actions,
 .scm-view .monaco-list .monaco-list-row:hover .resource > .name > .monaco-icon-label > .actions,
-.scm-view .monaco-list .monaco-list-row.selected .resource > .name > .monaco-icon-label > .actions,
 .scm-view .monaco-list .monaco-list-row.focused .resource > .name > .monaco-icon-label > .actions,
 .scm-view .monaco-list:not(.selection-multiple) .monaco-list-row .resource:hover > .actions,
 .scm-view .monaco-list .monaco-list-row:hover .separator-container > .actions,
-.scm-view .monaco-list .monaco-list-row.selected .separator-container > .actions,
 .scm-view .monaco-list .monaco-list-row.focused .separator-container > .actions,
 .scm-view .monaco-list .monaco-list-row:hover .history-item-group > .actions,
-.scm-view .monaco-list .monaco-list-row.selected .history-item-group > .actions,
 .scm-view .monaco-list .monaco-list-row.focused .history-item-group > .actions,
 .scm-view .monaco-list .monaco-list-row:hover .history-item > .actions,
-.scm-view .monaco-list .monaco-list-row.selected .history-item > .actions,
 .scm-view .monaco-list .monaco-list-row.focused .history-item > .actions {
 	display: block;
 }