Update ICU to 54.1 step 1

source/data/mappings/ucmlocal.mk

Index: source/data/mappings/ucmlocal.mk
diff --git a/source/data/mappings/ucmlocal.mk b/source/data/mappings/ucmlocal.mk
deleted file mode 100644
index 9ae2bd3a9932aee0bb4642298c7d312233a0efc5..0000000000000000000000000000000000000000
--- a/source/data/mappings/ucmlocal.mk
+++ /dev/null
@@ -1,58 +0,0 @@
-# Note: A number of encodings are handled with purely algorithmic converters,
-# without any mapping tables:
-# US-ASCII, ISO 8859-1, UTF-7/8/16/32, SCSU
-
-# Listed here:
-
-# * ISO 8859-2..8,10,13,14,15,16
-#   - 8859-11 table is not included. It's rather treated as a synonym of
-#     Windows-874
-# * Windows-125[0-8]
-# * Simplified Chinese : GBK(Windows cp936), GB 18030
-#   - GB2312 table was removed and 4 aliases for GB2312 were added
-#     to GBK in convrtrs.txt to treat GB2312 as a synonym of GBK.
-#   - GB-HZ is supported now that it uses the GBK table.
-# * Traditional Chinese : Big5 (Windows cp950), Big5HKSCS (no PUA)
-# * Japanese : SJIS (shift_jis-html), EUC-JP (euc-jp-html)
-# * Korean : Windows-949
-#  - EUC-KR table was removed. It's different from Windows-949, but
-#    in practice EUC-KR and Windows-949 are treated synonymously.
-#  - ISO-2022-KR is now supported by with a one-line change
-#    in common/ucnv2022.c and other changes in convrtrs.txt to make it
-#    use the windows-949 table.
-# * Thai : Windows-874
-#   - TIS-620 and ISO-8859-11 are treated as synonyms of Windows-874
-#     although they're not the same.
-# * Mac encodings : MacRoman, MacCyrillic
-# * Cyrillic : KOI8-R, KOI8-U, IBM-866
-#
-# * Missing
-#  - Armenian, Georgian  : extremly rare
-#  - Mac encodings (other than Roman and Cyrillic) : extremly rare
-
-UCM_SOURCE_FILES=
-
-
-UCM_SOURCE_CORE=iso-8859-2-html.ucm iso-8859-3-html.ucm iso-8859-4-html.ucm\
-iso-8859-5-html.ucm iso-8859-6-html.ucm iso-8859-7-html.ucm \
-iso-8859-8-html.ucm iso-8859-10-html.ucm iso-8859-13-html.ucm \
-iso-8859-14-html.ucm iso-8859-15-html.ucm iso-8859-16-html.ucm \
-windows-1250-html.ucm windows-1251-html.ucm windows-1252-html.ucm\
-windows-1253-html.ucm windows-1254-html.ucm windows-1255-html.ucm\
-windows-1256-html.ucm windows-1257-html.ucm windows-1258-html.ucm\
-windows-936-2000.ucm gb18030.ucm\
-windows-950-2000.ucm ibm-1375_P100-2007.ucm\
-shift_jis-html.ucm euc-jp-html.ucm\
-windows-949-2000.ucm\
-windows-874-html.ucm \
-macintosh-html.ucm x-mac-cyrillic-html.ucm\
-ibm866-html.ucm koi8-r-html.ucm koi8-u-html.ucm
-
-
-
-# Do not build EBCDIC converters.
-# ibm-37 and ibm-1047 are hardcoded in Makefile.in and
-# they're removed by modifying the file. It's also hard-coded in makedata.mak for
-# Winwodws, but we don't have to touch it because the data dll is generated out of
-# icu*.dat file generated on Linux.
-UCM_SOURCE_EBCDIC =