Revert of Unify application context usage.

android_webview/javatests/src/org/chromium/android_webview/test/HttpCacheTest.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 org.chromium.android_webview.test;
 
 import android.content.Context;
 import android.test.suitebuilder.annotation.SmallTest;
 
 import org.chromium.android_webview.AwBrowserProcess;
 import org.chromium.android_webview.AwContents;
 import org.chromium.android_webview.AwContentsStatics;
-import org.chromium.base.ContextUtils;
 import org.chromium.base.PathUtils;
 import org.chromium.base.test.util.Feature;
 import org.chromium.net.test.util.TestWebServer;
 
 import java.io.File;
 
 /**
  * Test suite for the HTTP cache.
  */
 public class HttpCacheTest extends AwTestBase {
@@ skipping 52 matching lines @@
         File webViewLegacyCacheDir = new File(
                 PathUtils.getDataDirectory(targetContext), "Cache");
         if (!webViewLegacyCacheDir.isDirectory()) {
             assertTrue(webViewLegacyCacheDir.mkdir());
             assertTrue(webViewLegacyCacheDir.isDirectory());
         }
         File dummyCacheFile = File.createTempFile("test", null, webViewLegacyCacheDir);
         assertTrue(dummyCacheFile.exists());
 
         // Set up JNI bindings.
-        ContextUtils.initApplicationContext(targetContext.getApplicationContext());
         AwBrowserProcess.loadLibrary(targetContext);
         // No delay before removing the legacy cache files.
         AwContentsStatics.setLegacyCacheRemovalDelayForTest(0);
 
         startBrowserProcess();
         final TestAwContentsClient contentClient = new TestAwContentsClient();
         final AwTestContainerView testContainerView =
                 createAwTestContainerViewOnMainSync(contentClient);
         final AwContents awContents = testContainerView.getAwContents();
 
@@ skipping 10 matching lines @@
         } finally {
             if (httpServer != null) {
                 httpServer.shutdown();
             }
         }
 
         assertFalse(webViewLegacyCacheDir.exists());
         assertFalse(dummyCacheFile.exists());
     }
 }