Remove DocumentActivityTestBase

chrome/test/android/javatests/src/org/chromium/chrome/test/DocumentActivityTestBase.java

Index: chrome/test/android/javatests/src/org/chromium/chrome/test/DocumentActivityTestBase.java
diff --git a/chrome/test/android/javatests/src/org/chromium/chrome/test/DocumentActivityTestBase.java b/chrome/test/android/javatests/src/org/chromium/chrome/test/DocumentActivityTestBase.java
deleted file mode 100644
index 3ec11b968de24f8118b5387b7cafbbf322a54345..0000000000000000000000000000000000000000
--- a/chrome/test/android/javatests/src/org/chromium/chrome/test/DocumentActivityTestBase.java
+++ /dev/null
@@ -1,32 +0,0 @@
-// 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.chrome.test;
-
-import android.os.Build;
-
-import org.chromium.base.test.util.MinAndroidSdkLevel;
-import org.chromium.chrome.browser.document.DocumentActivity;
-import org.chromium.chrome.test.util.DisableInTabbedMode;
-
-/**
- * Base class for Instrumentation tests specific to DocumentActivity.
- */
-@MinAndroidSdkLevel(Build.VERSION_CODES.LOLLIPOP)
-@DisableInTabbedMode
-public abstract class DocumentActivityTestBase
-        extends ChromeActivityTestCaseBase<DocumentActivity> {
-
-    private static final String TAG = "DocumentActivityTestBase";
-
-    public DocumentActivityTestBase() {
-        super(org.chromium.chrome.browser.document.DocumentActivity.class);
-    }
-
-    @Override
-    public void startMainActivity() throws InterruptedException {
-        startMainActivityFromLauncher();
-    }
-
-}