Move PathUtils to use ContextUtils.

components/test/android/browsertests_apk/src/org/chromium/components_browsertests_apk/ComponentsBrowserTestsApplication.java

 // Copyright 2015 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.components_browsertests_apk;
 
 import android.content.Context;
 
 import org.chromium.base.BaseChromiumApplication;
 import org.chromium.base.ContextUtils;
 import org.chromium.base.PathUtils;
 
 /**
  * A basic content browser tests {@link android.app.Application}.
  */
 public class ComponentsBrowserTestsApplication extends BaseChromiumApplication {
     static final String PRIVATE_DATA_DIRECTORY_SUFFIX = "components_shell";
 
     @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(base);
+        ContextUtils.initApplicationContext(this);
+    }
+
+    @Override
     public void onCreate() {
         super.onCreate();
-        ContextUtils.initApplicationContext(this);
-        initializeApplicationParameters(this);
-    }
-
-    public static void initializeApplicationParameters(Context context) {
-        PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX, context);
+        PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX);
     }
 }