Update icudt46l.dat and related files.

README.chromium

 Name: icu
 URL: http://site.icu-project.org/
 Version: 4.6
 License: MIT
 Security Critical: yes
 
 Description:
 This directory contains the source code of ICU 4.6 for C/C++
 
 1. It was obtained with the following:
@@ skipping 110 matching lines @@
 
 8. Timezone data update
   - Grab the latest version of the following timezone data files and
     put them in source/data/misc.
 
      metaZones.txt
      timezoneTypes.txt
      windowsZones.txt
      zoneinfo64.txt
 
-   As of Nov, 2011, the latest version is 2011n and the above files
+   As of Dec 2013, the latest version is 2013h and the above files
    are available at
-   http://source.icu-project.org/repos/icu/data/trunk/tzdata/icunew/2011n/44/
+   http://source.icu-project.org/repos/icu/data/trunk/tzdata/icunew/2013h/44/
 
-9. Build-related changes
+9. Transliterator customization
+
+   - Add the following files taken from ICU 52 to source/data/trnslit
+
+     {tr,el,az}_{Upper,Lower,Title}.txt
+
+   - Also add css3transform.txt to the same directory
+   - Put the following line in trnslocal.mk
+
+     TRANSLIT_SOURCE=css3transform.txt
+
+10. Build-related changes
 
   - patches/wpo.patch
   - patches/vscomp.patch
     (see http://bugs.icu-project.org/trac/ticket/8355 and
          http://bugs.icu-project.org/trac/ticket/8356 )
   - patches/rtti.patch : Make RTTI work without exception handling on Windows
     (see http://bugs.icu-project.org/trac/ticket/8343)
   - patches/data.build.patch :
       To remove some data files we don't use and cut down the data size.
   - patches/data.build.win.patch :
       Windows-only data build patch. Add a new target DATALIB to makedata.mak
   - patches/clang.patch: To build with Clang.
     (see http://bugs.icu-project.org/trac/ticket/8954 Two other chunks in
     the patch have already been fixed in the ICU trunk.)
   - add an empty file (stubdatabuilt.txt) to source/stubdata
 
-10. Pre-built data libraries are checked in.
+11. Pre-built data libraries are checked in.
 
-    Before building data file on Linux, re-run runConfigureICU Linux again
-    if it's run without data.build.patch in #8 above.
+    Before building data file on Linux, re-run 'runConfigureICU Linux' again
+    if it's run without data.build.patch in #10 above.
+
+    Because we removed layout and layoutex directories in step 3,
+    'runConfigureICU Linux' will fail even with '--disable-layout'. A
+    work-around is to have a copy of our icu tree in a separate build directory
+    and add back directories we removed in step 3 before
+    running 'runConfigure'.
 
     'make' will fail in the 1st pass. Copy source/data/in/coll/invuca.icu
     to {BUILD_DIR_ROOT}/data/out/build/icudt46l/coll and re-run 'make'
     in {BUILD_DIR_ROOT}/data.
 
+    'make' will fail again when pkgdata looks for css3transform.res. Edit 
+    data/out/tmp/icudata.lst to replace 'css3transform.res' with 'root.res'.
+    (see http://bugs.icu-project.org/trac/ticket/10570 ) and run 'make' again.
+
+
     - source/data/in/icudt46l.dat : Built on Linux with all the patches
-      above applied,
+      above applied. This file will be generated in 
+      {BUILD_DIR_ROOT}/data/out/tmp.
 
     - windows/icudt.dll : With icudt46l.dat in place, all the patches applied
       and header files moved (#11 below), generated by building icudt_build
       project of build/icudt_build.sln on Windows. icudt46.dll is
       generated in bin/{Release,Debug} and copied to windows/icudt.dll
       and checked in. Note that we drop the version number ('46') from the
       dll name to avoind having to update our build scripts/configuration
       files everytime ICU is upgraded to a new version.
 
     - {mac,linux}/icudt46l_dat.S : Built on Mac and Linux with all the
       patches above (except android/brkitr.patch) applied and checked in.
+      This file will be generated in {BUILD_DIR_ROOT}/data/out/tmp.
+
+      Alternatively, one can just generate icudt46l_dat.S on Linux and adopt
+      the header portion to match the current header in mac/icudt46l_dat.S.
+      That is as following without no leading space in each line:
+
+          .globl _icudt46_dat
+          #ifdef U_HIDE_DATA_SYMBOL
+                 .private_extern _icudt46_dat
+          #endif
+                 .data
+                 .const
+                 .align 4
+          _icudt46_dat:
+
 
     - android/icudt46l_dat.S : Built on Linux with all the patches above and
       android/brkitr.patch applied and android/patch_locale.sh executed, and
       checked in.
 
-11. The header files were moved as shown below:
-
-   source/common/unicode ==> public/common/unicode
-   source/i18n/unicode   ==> public/i18n/unicode
-
 12. Apply the fix found with static analysis tools such as PSV and coverity
 
   - patches/static.analysis.patch
   - upstream trunk/4.8 do not have this code any more.
 
 13. Fix for msvs2010 applied:
 --- D:/src/ent/src/third_party/icu/source/common/stringpiece.cpp
  (revision 78292)
 +++ D:/src/ent/src/third_party/icu/source/common/stringpiece.cpp
  (working copy)
@@ skipping 57 matching lines @@
 24. Fix compilation errors on VS2012 and above.
     - patches/vs2012.patch
 
 25. Fix a buffer overflow in UTF-16/32 detection.
     - patches/csetdet.patch
     - upstream bug: http://bugs.icu-project.org/trac/ticket/10318
 
 26. Add BreakIterator::getRuleStatus
     - patches/breakiterator.patch
     - Copy and paste BreakIterator::getRuleStatus API from ICU 52