Use ChromeJUnit4ClassRunner for javatests in chrome

chrome/android/javatests/src/org/chromium/chrome/browser/widget/RoundedIconGeneratorTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/widget/RoundedIconGeneratorTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/widget/RoundedIconGeneratorTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/widget/RoundedIconGeneratorTest.java
index 55350836c8af1f1ebdd5c3131c7515de8c04fb7d..ae7838404ae81a87e3ed9c2ea96a9ce1e80d42ea 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/widget/RoundedIconGeneratorTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/widget/RoundedIconGeneratorTest.java
@@ -13,14 +13,14 @@ import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import org.chromium.base.CommandLine;
-import org.chromium.base.test.BaseJUnit4ClassRunner;
 import org.chromium.base.test.util.Feature;
+import org.chromium.chrome.test.ChromeJUnit4ClassRunner;
 import org.chromium.content.browser.test.NativeLibraryTestRule;
 
 /**
  * Unit tests for RoundedIconGenerator.
  */
-@RunWith(BaseJUnit4ClassRunner.class)
+@RunWith(ChromeJUnit4ClassRunner.class)
 public class RoundedIconGeneratorTest {
     @Rule
     public NativeLibraryTestRule mActivityTestRule = new NativeLibraryTestRule();