diff --git a/core/tests/coretests/AndroidManifest.xml b/core/tests/coretests/AndroidManifest.xml
index b7926cfe59ad4..2452cfd66c3f6 100644
--- a/core/tests/coretests/AndroidManifest.xml
+++ b/core/tests/coretests/AndroidManifest.xml
@@ -1256,15 +1256,6 @@
         <service android:name="android.os.BinderThreadPriorityService"
                 android:process=":BinderThreadPriorityService" />
 
-        <!-- Used by ApplyOverrideConfigurationTest -->
-        <activity android:name="android.app.activity.ApplyOverrideConfigurationActivity"
-                  android:configChanges="orientation|screenSize">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.FRAMEWORK_INSTRUMENTATION_TEST" />
-            </intent-filter>
-        </activity>
-
         <!-- Application components used for search manager tests -->
 
         <activity android:name="android.app.activity.SearchableActivity"
diff --git a/core/tests/coretests/src/android/app/activity/ApplyOverrideConfigurationActivity.java b/core/tests/coretests/src/android/app/activity/ApplyOverrideConfigurationActivity.java
deleted file mode 100644
index 3df522da6aefa..0000000000000
--- a/core/tests/coretests/src/android/app/activity/ApplyOverrideConfigurationActivity.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-package android.app.activity;
-
-import android.app.Activity;
-import android.content.Context;
-import android.content.res.Configuration;
-
-public class ApplyOverrideConfigurationActivity extends Activity {
-
-    @Override
-    protected void attachBaseContext(Context newBase) {
-        super.attachBaseContext(newBase);
-
-        Configuration overrideConfig = new Configuration();
-        overrideConfig.smallestScreenWidthDp = ApplyOverrideConfigurationTest.OVERRIDE_WIDTH;
-        applyOverrideConfiguration(overrideConfig);
-    }
-}
diff --git a/core/tests/coretests/src/android/app/activity/ApplyOverrideConfigurationTest.java b/core/tests/coretests/src/android/app/activity/ApplyOverrideConfigurationTest.java
deleted file mode 100644
index 15ed77ec69408..0000000000000
--- a/core/tests/coretests/src/android/app/activity/ApplyOverrideConfigurationTest.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-package android.app.activity;
-
-import android.app.UiAutomation;
-import android.content.res.Configuration;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.test.ActivityInstrumentationTestCase2;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-@SmallTest
-@RunWith(AndroidJUnit4.class)
-public class ApplyOverrideConfigurationTest extends
-        ActivityInstrumentationTestCase2<ApplyOverrideConfigurationActivity> {
-
-    public static final int OVERRIDE_WIDTH = 9999;
-
-    public ApplyOverrideConfigurationTest() {
-        super(ApplyOverrideConfigurationActivity.class);
-    }
-
-    @Before
-    @Override
-    public void setUp() throws Exception {
-        super.setUp();
-        injectInstrumentation(InstrumentationRegistry.getInstrumentation());
-        getInstrumentation().getUiAutomation().setRotation(UiAutomation.ROTATION_FREEZE_0);
-    }
-
-    @Test
-    public void testConfigurationIsOverriden() throws Exception {
-        Configuration config = getActivity().getResources().getConfiguration();
-        assertEquals(OVERRIDE_WIDTH, config.smallestScreenWidthDp);
-
-        getInstrumentation().getUiAutomation().setRotation(UiAutomation.ROTATION_FREEZE_90);
-
-        config = getActivity().getResources().getConfiguration();
-        assertEquals(OVERRIDE_WIDTH, config.smallestScreenWidthDp);
-    }
-
-    @After
-    @Override
-    public void tearDown() throws Exception {
-        getInstrumentation().getUiAutomation().setRotation(UiAutomation.ROTATION_UNFREEZE);
-        super.tearDown();
-    }
-}