Enable icu_use_data_file_flag on Android

android_webview/test/shell/src/org/chromium/android_webview/shell/AwShellApplication.java

 // Copyright 2012 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.
 
 package org.chromium.android_webview.shell;
 
 import android.app.Application;
 import android.os.Debug;
 import android.util.Log;
 
 import org.chromium.android_webview.AwBrowserProcess;
 import org.chromium.base.BaseSwitches;
 import org.chromium.base.CommandLine;
 import org.chromium.content.browser.ResourceExtractor;
 
 public class AwShellApplication extends Application {
 
     private static final String TAG = "AwShellApplication";
     /** The minimum set of .pak files the test runner needs. */
     private static final String[] MANDATORY_PAKS = {
-        "webviewchromium.pak", "en-US.pak"
+        "webviewchromium.pak", "en-US.pak", "icudtl.dat"
     };
 
     @Override
     public void onCreate() {
         super.onCreate();
 
         AwShellResourceProvider.registerResources(this);
 
         CommandLine.initFromFile("/data/local/tmp/android-webview-command-line");
 
         if (CommandLine.getInstance().hasSwitch(BaseSwitches.WAIT_FOR_JAVA_DEBUGGER)) {
             Log.e(TAG, "Waiting for Java debugger to connect...");
             Debug.waitForDebugger();
             Log.e(TAG, "Java debugger connected. Resuming execution.");
         }
 
         ResourceExtractor.setMandatoryPaksToExtract(MANDATORY_PAKS);
         ResourceExtractor.setExtractImplicitLocaleForTesting(false);
         AwBrowserProcess.loadLibrary();
     }
 }