Roll in ICU (r=119946).

See http://codereview.chromium.org/9233048 for the actual change. 

BUG=109574
TEST=Go to http://i18nl10n.com/chrome/euc_webkit_8EE3.html and make sure there's no alert box popping up.
TBR=tsepez
Review URL: https://chromiumcodereview.appspot.com/9314007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@120011 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -78,7 +78,7 @@ deps = {
     "/trunk/deps/third_party/WebKit@76115",
 
   "src/third_party/icu":
-    "/trunk/deps/third_party/icu46@119726",
+    "/trunk/deps/third_party/icu46@119946",
 
   "src/third_party/hunspell":
    "/trunk/deps/third_party/hunspell@110423",