Use ChromeJUnit4ClassRunner for javatests in chrome

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

Index: chrome/android/javatests/src/org/chromium/chrome/browser/WarmupManagerTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/WarmupManagerTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/WarmupManagerTest.java
index 0b5cf3919110c914b3674202a329b37f4ebda529..ece82cc8c24f232eeccf7dbf323c9b903b08eae0 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/WarmupManagerTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/WarmupManagerTest.java
@@ -20,9 +20,9 @@ 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.Restriction;
 import org.chromium.chrome.R;
+import org.chromium.chrome.test.ChromeJUnit4ClassRunner;
 import org.chromium.content.browser.test.NativeLibraryTestRule;
 import org.chromium.content.browser.test.util.Criteria;
 import org.chromium.content.browser.test.util.CriteriaHelper;
@@ -33,7 +33,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicReference;
 
 /** Tests for {@link WarmupManager} */
-@RunWith(BaseJUnit4ClassRunner.class)
+@RunWith(ChromeJUnit4ClassRunner.class)
 public class WarmupManagerTest {
     @Rule
     public NativeLibraryTestRule mActivityTestRule = new NativeLibraryTestRule();