Revert of Android: Remove GetApplicationContext part 2

components/minidump_uploader/android/javatests/src/org/chromium/components/minidump_uploader/CrashTestCase.java

 // Copyright 2016 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.minidump_uploader;
 
 import android.test.InstrumentationTestCase;
 
-import org.chromium.base.ContextUtils;
 import org.chromium.base.Log;
 import org.chromium.components.minidump_uploader.util.CrashReportingPermissionManager;
 
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
 import java.io.PrintWriter;
 
 /**
  * Base case for Crash upload related tests.
  */
 public class CrashTestCase extends InstrumentationTestCase {
     private static final String TAG = "CrashTestCase";
 
     protected File mCrashDir;
     protected File mCacheDir;
 
     @Override
     protected void setUp() throws Exception {
         super.setUp();
-        ContextUtils.initApplicationContextForTests(
-                getInstrumentation().getTargetContext().getApplicationContext());
         mCacheDir = getExistingCacheDir();
         mCrashDir = new File(
                 mCacheDir,
                 CrashFileManager.CRASH_DUMP_DIR);
         if (!mCrashDir.isDirectory() && !mCrashDir.mkdir()) {
             throw new Exception("Unable to create directory: " + mCrashDir.getAbsolutePath());
         }
     }
 
     /**
      * Returns the cache directory where we should store minidumps.
      * Can be overriden by sub-classes to allow for use with different cache directories.
      */
     protected File getExistingCacheDir() {
-        return ContextUtils.getApplicationContext().getCacheDir();
+        return getInstrumentation().getTargetContext().getCacheDir();
     }
 
     @Override
     protected void tearDown() throws Exception {
         super.tearDown();
         File[] crashFiles = mCrashDir.listFiles();
         if (crashFiles == null) {
             return;
         }
 
@@ skipping 65 matching lines @@
         public boolean isUsageAndCrashReportingPermittedByUser() {
             return mIsUserPermitted;
         }
 
         @Override
         public boolean isUploadEnabledForTests() {
             return mIsEnabledForTests;
         }
     }
 }