[Android] Abandon bundling DevTools frontends for mobile apps

chrome/android/testshell/java/src/org/chromium/chrome/testshell/ChromiumTestShellApplication.java

 // Copyright (c) 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.chrome.testshell;
 
 import android.app.Application;
 
 import org.chromium.base.PathUtils;
 import org.chromium.content.app.LibraryLoader;
 import org.chromium.content.browser.ResourceExtractor;
 
 /**
  * A basic test shell {@link Application}.  Handles setting up the native library and
  * loading the right resources.
  */
 public class ChromiumTestShellApplication extends Application {
     private static final String TAG = ChromiumTestShellApplication.class.getCanonicalName();
     private static final String PRIVATE_DATA_DIRECTORY_SUFFIX = "chromiumtestshell";
     private static final String[] CHROME_MANDATORY_PAKS = {
         "chrome.pak",
         "en-US.pak",
         "resources.pak",
         "chrome_100_percent.pak",
-        "devtools_resources.pak",
     };
 
     @Override
     public void onCreate() {
         super.onCreate();
 
         ResourceExtractor.setMandatoryPaksToExtract(CHROME_MANDATORY_PAKS);
         PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);
     }
 }