Use ChromeJUnit4ClassRunner for javatests in chrome

chrome/android/javatests/src/org/chromium/chrome/browser/preferences/PreferencesTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/preferences/PreferencesTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/preferences/PreferencesTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/preferences/PreferencesTest.java
index 9ecb9fc09347fbf5e3d209826dd43c38393f320c..47bb0d80282e4aa55002503873eafe42b33c183b 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/preferences/PreferencesTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/preferences/PreferencesTest.java
@@ -21,7 +21,6 @@ import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import org.chromium.base.ThreadUtils;
-import org.chromium.base.test.BaseJUnit4ClassRunner;
 import org.chromium.base.test.util.CallbackHelper;
 import org.chromium.base.test.util.DisableIf;
 import org.chromium.base.test.util.Feature;
@@ -34,6 +33,7 @@ import org.chromium.chrome.browser.preferences.website.WebsitePreferenceBridge;
 import org.chromium.chrome.browser.search_engines.TemplateUrlService;
 import org.chromium.chrome.browser.search_engines.TemplateUrlService.LoadListener;
 import org.chromium.chrome.browser.search_engines.TemplateUrlService.TemplateUrl;
+import org.chromium.chrome.test.ChromeJUnit4ClassRunner;
 import org.chromium.content.browser.test.NativeLibraryTestRule;
 import org.chromium.content.browser.test.util.UiUtils;
 
@@ -45,7 +45,7 @@ import java.util.List;
 /**
  * Tests for the Settings menu.
  */
-@RunWith(BaseJUnit4ClassRunner.class)
+@RunWith(ChromeJUnit4ClassRunner.class)
 public class PreferencesTest {
     @Rule
     public NativeLibraryTestRule mActivityTestRule = new NativeLibraryTestRule();