[all-in-one] Cleanup

GitOrigin-RevId: 55cb6d379dd33e096e8aedae67a1bae642f58527

platform/diff-impl/src/com/intellij/diff/tools/combined/CombinedDiffViewer.kt

@@ -486,10 +486,6 @@ class CombinedDiffViewer(
   internal fun contentChanged() {
     combinedEditorSettingsAction.installGutterPopup()
     combinedEditorSettingsAction.applyDefaults()
-    editors.forEach { editor ->
-      //editor.settings.additionalLinesCount = 5
-      //(editor as? EditorEx)?.setVerticalScrollbarVisible(false)
-    }
   }
 
   private val foldingModels: List<FoldingModelSupport>