Alternative: Convert Chrome NativeLibraryTestBase tests example

chrome/android/javatests/src/org/chromium/chrome/browser/ChromeTestCommandLineInitRule.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/ChromeTestCommandLineInitRule.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/ChromeTestCommandLineInitRule.java b/chrome/android/javatests/src/org/chromium/chrome/browser/ChromeTestCommandLineInitRule.java
new file mode 100644
index 0000000000000000000000000000000000000000..8a2cb28affdb35d2bdb0267f4a9dd8d6ea82dff4
--- /dev/null
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/ChromeTestCommandLineInitRule.java
@@ -0,0 +1,33 @@
+// Copyright 2017 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.browser;
+
+import org.junit.rules.TestRule;
+import org.junit.runner.Description;
+import org.junit.runners.model.Statement;
+
+import org.chromium.base.CommandLine;
+import org.chromium.base.test.SetUpTestRule;
+
+public class ChromeTestCommandLineInitRule
+        implements TestRule, SetUpTestRule<ChromeTestCommandLineInitRule> {
+    private boolean mShouldSetUp;
+
+    @Override
+    public ChromeTestCommandLineInitRule shouldSetUp(boolean runSetUp) {
+        mShouldSetUp = runSetUp;
+        return this;
+    }
+
+    @Override
+    public void setUp() {
+        CommandLine.init(null);
+    }
+
+    @Override
+    public Statement apply(Statement base, Description description) {
+        return new SetUpTestRule.SetUpStatement(base, this, mShouldSetUp);
+    }
+}