From 173380b9c7d73a767f809ccd557c9216cf0bf77d Mon Sep 17 00:00:00 2001
From: Steve Lee <slee@microsoft.com>
Date: Mon, 16 Oct 2017 16:55:50 -0700
Subject: [PATCH] Remove unncessary method

---
 .../host/msh/ConsoleControl.cs                | 86 -------------------
 1 file changed, 86 deletions(-)

diff --git a/src/Microsoft.PowerShell.ConsoleHost/host/msh/ConsoleControl.cs b/src/Microsoft.PowerShell.ConsoleHost/host/msh/ConsoleControl.cs
index 7b8685778..d0a03d2aa 100644
--- a/src/Microsoft.PowerShell.ConsoleHost/host/msh/ConsoleControl.cs
+++ b/src/Microsoft.PowerShell.ConsoleHost/host/msh/ConsoleControl.cs
@@ -2716,92 +2716,6 @@ namespace Microsoft.PowerShell
 
 #endif
 #region Dealing with CJK
-#if !UNIX
-
-        /// <summary>
-        /// From IsConsoleFullWidth in \windows\core\ntcon\server\dbcs.c
-        /// Precondition: the current code page needs to be a Far East code page.
-        ///
-        /// char F8F8 makes this function return 1 while in CHT, CHS, and KOR it takes 2 cells.
-        /// I don't think we should special-case this because that ought to be a bug outside of
-        /// this code.
-        /// </summary>
-        /// <param name="c"></param>
-        /// <param name="hwnd">window handle</param>
-        /// <param name="hDC">handle to DC; it is not released by this method</param>
-        /// <param name="istmInitialized"></param>
-        /// <param name="tm"></param>
-        /// <returns></returns>
-        private static int LengthInBufferCellsFE(char c, ref HWND hwnd, ref HDC hDC, ref bool istmInitialized, ref TEXTMETRIC tm)
-        {
-            if (0x20 <= c && c <= 0x7e)
-            {
-                /* ASCII */
-                return 1;
-            }
-            else if (0x3041 <= c && c <= 0x3094)
-            {
-                /* Hiragana */
-                return 2;
-            }
-            else if (0x30a1 <= c && c <= 0x30f6)
-            {
-                /* Katakana */
-                return 2;
-            }
-            else if (0x3105 <= c && c <= 0x312c)
-            {
-                /* Bopomofo */
-                return 2;
-            }
-            else if (0x3131 <= c && c <= 0x318e)
-            {
-                /* Hangul Elements */
-                return 2;
-            }
-            else if (0xac00 <= c && c <= 0xd7a3)
-            {
-                /* Korean Hangul Syllables */
-                return 2;
-            }
-            else if (0xff01 <= c && c <= 0xff5e)
-            {
-                /* Fullwidth ASCII variants */
-                return 2;
-            }
-            else if (0xff61 <= c && c <= 0xff9f)
-            {
-                /* Halfwidth Katakana variants */
-                return 1;
-            }
-            else if ((0xffa0 <= c && c <= 0xffbe) ||
-                     (0xffc2 <= c && c <= 0xffc7) ||
-                     (0xffca <= c && c <= 0xffcf) ||
-                     (0xffd2 <= c && c <= 0xffd7) ||
-                     (0xffda <= c && c <= 0xffdc))
-            {
-                /* Halfwidth Hangul variants */
-                return 1;
-            }
-            else if (0xffe0 <= c && c <= 0xffe6)
-            {
-                /* Fullwidth symbol variants */
-                return 2;
-            }
-            else if (0x4e00 <= c && c <= 0x9fa5)
-            {
-                /* Han Ideographic */
-                return 2;
-            }
-            else if (0xf900 <= c && c <= 0xfa2d)
-            {
-                /* Han Compatibility Ideographs */
-                return 2;
-            }
-            tracer.WriteLine("failed to locate char {0}, return 1", (int)c);
-            return 1;
-        }
-#endif
 
         // Return the length of a VT100 control sequence character in str starting
         // at the given offset.