Avoid unneeded hard-coded color.

Projects/UninstProgressForm.pas

@@ -112,7 +112,7 @@ begin
 
   PageNameLabel.Font.Style := [fsBold];
   PageNameLabel.Caption := SetupMessages[msgWizardUninstalling];
-  WizardSmallBitmapImage.Bitmap.Canvas.Brush.Color := clWindow;
+  WizardSmallBitmapImage.Bitmap.Canvas.Brush.Color := MainPanel.Color;
   WizardSmallBitmapImage.Bitmap.Width := Application.Icon.Width;
   WizardSmallBitmapImage.Bitmap.Height := Application.Icon.Height;
   WizardSmallBitmapImage.Bitmap.Canvas.Draw(0, 0, Application.Icon);