Fix noi18n compilation

TBR=machenbach@chromium.org
LOG=n
BUG=none

Review URL: https://codereview.chromium.org/212163009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20286 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/icu_util.cc

@@ -50,7 +50,7 @@ namespace v8 {
 
 namespace internal {
 
-#if ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE
+#if defined(V8_I18N_SUPPORT) && (ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE)
 namespace {
 char* g_icu_data_ptr = NULL;