Correct the code formatting

Author: zorana-curkovic

mcs/class/System.Windows.Forms/System.Windows.Forms/ToolTip.cs

@@ -94,12 +94,9 @@ internal ToolTipWindow(Control owner = null) {
 				} else
 					SetStyle (ControlStyles.Opaque, true);
 
-				if (owner == null)
-				{
+				if (owner == null) {
 					SetTopLevel (true);
-				}
-				else
-				{
+				} else {
 					SetTopLevel (false);
 					owner.Controls.Add(this);
 				}
@@ -321,7 +318,6 @@ public ToolTip(Control owner = null) {
 			tooltip_window.Draw += new DrawToolTipEventHandler (tooltip_window_Draw);
 			tooltip_window.Popup += new PopupEventHandler (tooltip_window_Popup);
 
-
 			// UIA Framework: Static event handlers
 			tooltip_window.UnPopup += delegate (object sender, PopupEventArgs args) {
 				OnUnPopup (args);
@@ -331,8 +327,8 @@ public ToolTip(Control owner = null) {
 			timer = new Timer();
 			timer.Enabled = false;
 			timer.Tick +=new EventHandler(timer_Tick);
-		}
 
+		}
 
 
 		#region UIA Framework: Events, Delegates and Methods

mcs/class/System.Windows.Forms/System.Windows.Forms/TreeView.cs

@@ -2229,19 +2229,14 @@ private void MouseLeftItem (TreeNode item)
 			tooltip_currently_showing = null;
 		}
 
-		private ToolTip ToolTipWindow
-		{
-			get
-			{
+		private ToolTip ToolTipWindow {
+			get {
 				if (tooltip_window == null)
-				{
 					tooltip_window = new ToolTip(this);
-				}
-
+				
 				return tooltip_window;
 			}
 		}
-
 		#endregion
 
 		#endregion	// Internal & Private Methods and Properties