Revert "More correct window image (screenshot) without frame bounds"

This reverts commit acd9e90.

Author: AlexanderPro

WindowTextExtractor/Utils/WindowUtils.cs

@@ -302,7 +302,7 @@ public static WindowInformation GetWindowInformation(IntPtr handle, Point cursor
 
         public static Bitmap CaptureWindow(IntPtr handle, bool captureCursor = false)
         {
-            var rectangle = GetWindowRectWithoutMargins(handle);
+            User32.GetWindowRect(handle, out var rectangle);
             var posX = rectangle.Left;
             var posY = rectangle.Top;
             var width = rectangle.Width;
@@ -534,21 +534,6 @@ private static Color GetColorUnderCursor(Point cursorPosition)
             return color;
         }
 
-        private static Rect GetWindowRectWithoutMargins(IntPtr hWnd)
-        {
-            Rect size;
-            if (Environment.OSVersion.Version.Major < 6)
-            {
-                User32.GetWindowRect(hWnd, out size);
-            }
-            else if (Dwmapi.DwmGetWindowAttribute(hWnd, Constants.DWMWA_EXTENDED_FRAME_BOUNDS, out size, Marshal.SizeOf(typeof(Rect))) != 0)
-            {
-                User32.GetWindowRect(hWnd, out size);
-            }
-            return size;
-        }
-
-
         private class WmiProcessInfo
         {
             public string CommandLine { get; set; }