Drop Big5-HKSCS and add IBM866 in the encoding menu.

chrome/app/chrome_command_ids.h

Index: chrome/app/chrome_command_ids.h
diff --git a/chrome/app/chrome_command_ids.h b/chrome/app/chrome_command_ids.h
index cd11b91bb6f4b299d89e823260a981fa263f5711..71ff42c2aaedc0ceed536c4910ed0a315d9ed169 100644
--- a/chrome/app/chrome_command_ids.h
+++ b/chrome/app/chrome_command_ids.h
@@ -94,40 +94,40 @@
 #define IDC_ENCODING_AUTO_DETECT        35500
 #define IDC_ENCODING_UTF8               35501
 #define IDC_ENCODING_UTF16LE            35502
-#define IDC_ENCODING_WINDOWS1252        35504
-#define IDC_ENCODING_GBK                35505
-#define IDC_ENCODING_GB18030            35506
-#define IDC_ENCODING_BIG5               35507
-#define IDC_ENCODING_BIG5HKSCS          35508
-#define IDC_ENCODING_KOREAN             35509
-#define IDC_ENCODING_SHIFTJIS           35510
-#define IDC_ENCODING_ISO2022JP          35511
-#define IDC_ENCODING_EUCJP              35512
-#define IDC_ENCODING_THAI               35513
-#define IDC_ENCODING_ISO885915          35514
-#define IDC_ENCODING_MACINTOSH          35515
-#define IDC_ENCODING_ISO88592           35516
-#define IDC_ENCODING_WINDOWS1250        35517
-#define IDC_ENCODING_ISO88595           35518
-#define IDC_ENCODING_WINDOWS1251        35519
-#define IDC_ENCODING_KOI8R              35520
-#define IDC_ENCODING_KOI8U              35521
-#define IDC_ENCODING_ISO88597           35522
-#define IDC_ENCODING_WINDOWS1253        35523
-#define IDC_ENCODING_ISO88594           35524
-#define IDC_ENCODING_ISO885913          35525
-#define IDC_ENCODING_WINDOWS1257        35526
-#define IDC_ENCODING_ISO88593           35527
-#define IDC_ENCODING_ISO885910          35528
-#define IDC_ENCODING_ISO885914          35529
-#define IDC_ENCODING_ISO885916          35530
-#define IDC_ENCODING_WINDOWS1254        35531
-#define IDC_ENCODING_ISO88596           35532
-#define IDC_ENCODING_WINDOWS1256        35533
-#define IDC_ENCODING_ISO88598           35534
-#define IDC_ENCODING_WINDOWS1255        35535
-#define IDC_ENCODING_WINDOWS1258        35536
-#define IDC_ENCODING_ISO88598I          35537
+#define IDC_ENCODING_WINDOWS1252        35503
+#define IDC_ENCODING_GBK                35504
+#define IDC_ENCODING_GB18030            35505
+#define IDC_ENCODING_BIG5               35506
+#define IDC_ENCODING_KOREAN             35507
+#define IDC_ENCODING_SHIFTJIS           35508
+#define IDC_ENCODING_ISO2022JP          35509
+#define IDC_ENCODING_EUCJP              35510
+#define IDC_ENCODING_THAI               35511
+#define IDC_ENCODING_ISO885915          35512
+#define IDC_ENCODING_MACINTOSH          35513
+#define IDC_ENCODING_ISO88592           35514
+#define IDC_ENCODING_WINDOWS1250        35515
+#define IDC_ENCODING_ISO88595           35516
+#define IDC_ENCODING_WINDOWS1251        35517
+#define IDC_ENCODING_KOI8R              35518
+#define IDC_ENCODING_KOI8U              35519
+#define IDC_ENCODING_ISO88597           35520
+#define IDC_ENCODING_WINDOWS1253        35521
+#define IDC_ENCODING_ISO88594           35522
+#define IDC_ENCODING_ISO885913          35523
+#define IDC_ENCODING_WINDOWS1257        35524
+#define IDC_ENCODING_ISO88593           35525
+#define IDC_ENCODING_ISO885910          35526
+#define IDC_ENCODING_ISO885914          35527
+#define IDC_ENCODING_ISO885916          35528
+#define IDC_ENCODING_WINDOWS1254        35529
+#define IDC_ENCODING_ISO88596           35530
+#define IDC_ENCODING_WINDOWS1256        35531
+#define IDC_ENCODING_ISO88598           35532
+#define IDC_ENCODING_WINDOWS1255        35533
+#define IDC_ENCODING_WINDOWS1258        35534
+#define IDC_ENCODING_ISO88598I          35535
+#define IDC_ENCODING_IBM866             35536
 
 // Clipboard commands
 #define IDC_CUT                         36000