Convert ChromeActivityTestCaseBase direct children to JUnit4

chrome/test/android/javatests/src/org/chromium/chrome/test/util/TranslateUtil.java

Index: chrome/test/android/javatests/src/org/chromium/chrome/test/util/TranslateUtil.java
diff --git a/chrome/test/android/javatests/src/org/chromium/chrome/test/util/TranslateUtil.java b/chrome/test/android/javatests/src/org/chromium/chrome/test/util/TranslateUtil.java
index 7dff3676ff26e352b817bcdb1d0f3c9c5cd4d03d..e64931ca367a5aa8039fa1fcfb76542eead4b7e8 100644
--- a/chrome/test/android/javatests/src/org/chromium/chrome/test/util/TranslateUtil.java
+++ b/chrome/test/android/javatests/src/org/chromium/chrome/test/util/TranslateUtil.java
@@ -4,13 +4,14 @@
 
 package org.chromium.chrome.test.util;
 
-import android.test.ActivityInstrumentationTestCase2;
+import android.app.Activity;
+import android.app.Instrumentation;
 import android.text.SpannableString;
 import android.text.style.ClickableSpan;
 import android.view.View;
 import android.widget.TextView;
 
-import junit.framework.Assert;
+import org.junit.Assert;
 
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.infobar.InfoBar;
@@ -25,11 +26,9 @@ import org.chromium.content.browser.test.util.TestTouchUtils;
 public class TranslateUtil {
     /**
      * Finds the first clickable span inside a TextView and clicks it.
-     *
-     * @return True if the panel is opened.
      */
-    public static void openLanguagePanel(ActivityInstrumentationTestCase2<?> test,
-            InfoBar infoBar) {
+    public static void openLanguagePanel(
+            Instrumentation instrumentation, Activity activity, InfoBar infoBar) {
         View view = infoBar.getView().findViewById(R.id.infobar_message);
         Assert.assertNotNull(view);
 
@@ -52,10 +51,9 @@ public class TranslateUtil {
         float xPos = text.getPaddingLeft() + (sizePerChar * x);
         float yPos = text.getHeight() / (float) 2;
 
-        TestTouchUtils.singleClickView(test.getInstrumentation(), text, (int) xPos, (int) yPos);
+        TestTouchUtils.singleClickView(instrumentation, text, (int) xPos, (int) yPos);
 
-        assertInfoBarText(infoBar, test.getActivity().getString(
-                R.string.translate_infobar_change_languages));
+        assertInfoBarText(infoBar, activity.getString(R.string.translate_infobar_change_languages));
     }
 
     public static void assertInfoBarText(InfoBar infoBar, String expectedText) {