Migrate ResourceExtractor.java inside org.chromium.base package.

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.base.ResourceExtractor;
 import org.chromium.base.TraceEvent;
-import org.chromium.content.browser.ResourceExtractor;
 
 /**
  * The android_webview shell Application subclass.
  */
 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 = { "icudtl.dat" };
 
@@ skipping 14 matching lines @@
         ResourceExtractor.setMandatoryPaksToExtract(MANDATORY_PAKS);
         ResourceExtractor.setExtractImplicitLocaleForTesting(false);
         AwBrowserProcess.loadLibrary();
 
         if (CommandLine.getInstance().hasSwitch(AwShellSwitches.ENABLE_ATRACE)) {
             Log.e(TAG, "Enabling Android trace.");
             TraceEvent.setATraceEnabled(true);
         }
     }
 }