Remove obsolete and unused fields from SessionSettings.

ILSpy/SessionSettings.cs

@@ -60,9 +60,6 @@ namespace ICSharpCode.ILSpy
 
 			this.WindowState = FromString((string)doc.Element("WindowState"), WindowState.Normal);
 			this.WindowBounds = FromString((string)doc.Element("WindowBounds"), DefaultWindowBounds);
-			this.SplitterPosition = FromString((string)doc.Element("SplitterPosition"), 0.4);
-			this.TopPaneSplitterPosition = FromString((string)doc.Element("TopPaneSplitterPosition"), 0.3);
-			this.BottomPaneSplitterPosition = FromString((string)doc.Element("BottomPaneSplitterPosition"), 0.3);
 			this.SelectedSearchMode = FromString((string)doc.Element("SelectedSearchMode"), SearchMode.TypeAndMember);
 			this.Theme = FromString((string)doc.Element(nameof(Theme)), ThemeManager.Current.DefaultTheme);
 			string currentCulture = (string)doc.Element(nameof(CurrentCulture));
@@ -119,11 +116,6 @@ namespace ICSharpCode.ILSpy
 		public WindowState WindowState = WindowState.Normal;
 		public Rect WindowBounds;
 		internal static Rect DefaultWindowBounds = new Rect(10, 10, 750, 550);
-		/// <summary>
-		/// position of the left/right splitter
-		/// </summary>
-		public double SplitterPosition;
-		public double TopPaneSplitterPosition, BottomPaneSplitterPosition;
 
 		public DockLayoutSettings DockLayout { get; private set; }
 
@@ -145,9 +137,6 @@ namespace ICSharpCode.ILSpy
 			}
 			doc.Add(new XElement("WindowState", ToString(this.WindowState)));
 			doc.Add(new XElement("WindowBounds", ToString(this.WindowBounds)));
-			doc.Add(new XElement("SplitterPosition", ToString(this.SplitterPosition)));
-			doc.Add(new XElement("TopPaneSplitterPosition", ToString(this.TopPaneSplitterPosition)));
-			doc.Add(new XElement("BottomPaneSplitterPosition", ToString(this.BottomPaneSplitterPosition)));
 			doc.Add(new XElement("SelectedSearchMode", ToString(this.SelectedSearchMode)));
 			doc.Add(new XElement(nameof(Theme), ToString(this.Theme)));
 			if (this.CurrentCulture != null)