Roll ICU 241739:242173

This roll adds icu_untrusted target that compiles ICU for PNaCl.

BUG=276739
R=mark@chromium.org
TBR=mark@chromium.org

Review URL: https://codereview.chromium.org/108283009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@242206 0039d316-1c4b-4281-b951-d872f2087c98

diff --git a/DEPS b/DEPS
index e49799b..6d8ef95 100644
--- a/DEPS
+++ b/DEPS

@@ -98,7 +98,7 @@
     "/external/w3c/csswg-test.git@8c415e3215a203fa3a22dbdd1799279fdf44c81e",
 
   "src/third_party/icu":
-    "/trunk/deps/third_party/icu46@241739",
+    "/trunk/deps/third_party/icu46@242173",
 
   "src/third_party/libexif/sources":
     "/trunk/deps/third_party/libexif/sources@146817",
@@ -124,7 +124,7 @@
 
   "src/third_party/libc++abi/trunk":
     Var("llvm_git") + "/libcxxabi.git@" + Var("libcxxabi_revision"),
-  
+
   "src/third_party/snappy/src":
     (Var("googlecode_url") % "snappy") + "/trunk@80",