Fix use_icu_data_file.

BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//third_party/icu/config.gni")
 
 # Meta target that includes both icuuc and icui18n. Most targets want both.
 # You can depend on the individually if you need to.
 group("icu") {
   public_deps = [
@@ skipping 15 matching lines @@
   ]
 
   if (!is_component_build) {
     defines += [ "U_STATIC_IMPLEMENTATION" ]
   }
 
   include_dirs = [
     "source/common",
     "source/i18n",
   ]
+
+  if (icu_use_data_file) {
+    defines += [ "ICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_FILE" ]
+  } else {
+    if (is_win) {
+      defines += [ "ICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_SHARED" ]
+    } else {
+      defines += [ "ICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_STATIC" ]
+    }
+  }

[jungshik at Google, 2016/05/18 21:11:13]

didn't realize that BUILD.gn does not have these defined. Thanks. 

 }
 
 # Config used only by ICU code.
 config("icu_code") {
   cflags = []
   defines = [
     "HAVE_DLOPEN=0",
 
     # Only build encoding coverters and detectors necessary for HTML5.
     "UCONFIG_NO_NON_HTML5_CONVERSION=1",
@@ skipping 537 matching lines @@
         sources = [
           "android/icudtl_dat.S",
         ]
       } else {
         assert(false, "No icu data for this platform")
       }
       defines = [ "U_HIDE_DATA_SYMBOL" ]
     }
   }
 }