Remove a separate ICU data file for CrOS.

cros/data/locales/ta.txt

Index: cros/data/locales/ta.txt
===================================================================
--- cros/data/locales/ta.txt	(revision 93875)
+++ cros/data/locales/ta.txt	(working copy)
@@ -1,24 +0,0 @@
-// ***************************************************************************
-// *
-// * Copyright (C) 2010 International Business Machines
-// * Corporation and others.  All Rights Reserved.
-// * Tool: com.ibm.icu.dev.tool.cldr.LDML2ICUConverter.java
-// * Source File:<path>/common/main/ta.xml
-// *
-// ***************************************************************************
-/**
- *  ICU <specials> source: <path>/xml/main/ta.xml
- *  Chrome Note: This locale data is abridged to contain categories
- *  actually used by Chrome.
- */
-ta{
-    ExemplarCharacters{
-        "[அ ஆ இ ஈ உ ஊ எ ஏ ஐ ஒ ஓ ஔ ஃ க ங ச ஞ ட ண த ந ப ம ய ர ல வ ழ ள ற ன ஜ ஷ ஸ ஹ ா ி "
-	"\u200C \u200D"
-        "\u0BC0 ு ூ ெ ே ை ொ ோ ௌ \u0BCD]"
-    }
-    LocaleScript{
-        "Taml",
-    }
-    Version{"2.0.50.94"}
-}