Update from chromium https://crrev.com/301725/

testing/android/java/src/org/chromium/native_test/ChromeNativeTestActivity.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.native_test;
 
 import android.app.Activity;
 import android.content.Context;
 import android.os.Bundle;
 import android.os.Handler;
@@ skipping 18 matching lines @@
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         CommandLine.init(new String[]{});
 
         // Needed by path_utils_unittest.cc
         PathUtils.setPrivateDataDirectorySuffix("chrome");
 
         ResourceExtractor resourceExtractor = ResourceExtractor.get(getApplicationContext());
-        resourceExtractor.setExtractAllPaksForTesting();
+        resourceExtractor.setExtractAllPaksAndV8SnapshotForTesting();
         resourceExtractor.startExtractingResources();
         resourceExtractor.waitForCompletion();
 
         // Needed by system_monitor_unittest.cc
         PowerMonitor.createForTests(this);
 
         loadLibraries();
         Bundle extras = this.getIntent().getExtras();
         if (extras != null && extras.containsKey(EXTRA_RUN_IN_SUB_THREAD)) {
             // Create a new thread and run tests on it.
@@ skipping 30 matching lines @@
     private void loadLibraries() {
         for (String library : NativeLibraries.LIBRARIES) {
             Log.i(TAG, "loading: " + library);
             System.loadLibrary(library);
             Log.i(TAG, "loaded: " + library);
         }
     }
 
     private native void nativeRunTests(String filesDir, Context appContext);
 }