Clean up PathUtils unused parameters.

android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java

 // Copyright 2014 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 com.android.webview.chromium;
 
 import android.Manifest;
 import android.app.ActivityManager;
 import android.content.ComponentCallbacks2;
 import android.content.Context;
@@ skipping 221 matching lines @@
         System.loadLibrary("webviewchromium_plat_support");
 
         // Use shared preference to check for package downgrade.
         mWebViewPrefs = ContextUtils.getApplicationContext().getSharedPreferences(
                 CHROMIUM_PREFS_NAME, Context.MODE_PRIVATE);
         int lastVersion = mWebViewPrefs.getInt(VERSION_CODE_PREF, 0);
         int currentVersion = packageInfo.versionCode;
         if (!versionCodeGE(currentVersion, lastVersion)) {
             // The WebView package has been downgraded since we last ran in this application.
             // Delete the WebView data directory's contents.
-            String dataDir = PathUtils.getDataDirectory(ContextUtils.getApplicationContext());
+            String dataDir = PathUtils.getDataDirectory();
             Log.i(TAG, "WebView package downgraded from " + lastVersion + " to " + currentVersion
                             + "; deleting contents of " + dataDir);
             deleteContents(new File(dataDir));
         }
         if (lastVersion != currentVersion) {
             mWebViewPrefs.edit().putInt(VERSION_CODE_PREF, currentVersion).apply();
         }
 
         mShouldDisableThreadChecking =
                 shouldDisableThreadChecking(ContextUtils.getApplicationContext());
@@ skipping 393 matching lines @@
                 mWebViewDatabase = new WebViewDatabaseAdapter(this, awDatabase);
             }
         }
         return mWebViewDatabase;
     }
 
     WebViewDelegate getWebViewDelegate() {
         return mWebViewDelegate;
     }
 }