Use ChromeJUnit4ClassRunner for javatests in chrome

chrome/android/javatests/src/org/chromium/chrome/browser/externalnav/ExternalNavigationHandlerTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/externalnav/ExternalNavigationHandlerTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/externalnav/ExternalNavigationHandlerTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/externalnav/ExternalNavigationHandlerTest.java
index 950fddb7502eb9e200389d38570ac79f2d83b1dc..d4cbbae1a00f17e380d65f035c818437a9b4c624 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/externalnav/ExternalNavigationHandlerTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/externalnav/ExternalNavigationHandlerTest.java
@@ -26,7 +26,6 @@ import org.junit.runner.RunWith;
 
 import org.chromium.base.ContextUtils;
 import org.chromium.base.metrics.RecordHistogram;
-import org.chromium.base.test.BaseJUnit4ClassRunner;
 import org.chromium.chrome.browser.IntentHandler;
 import org.chromium.chrome.browser.customtabs.CustomTabIntentDataProvider;
 import org.chromium.chrome.browser.externalnav.ExternalNavigationHandler.OverrideUrlLoadingResult;
@@ -34,6 +33,7 @@ import org.chromium.chrome.browser.instantapps.InstantAppsHandler;
 import org.chromium.chrome.browser.tab.Tab;
 import org.chromium.chrome.browser.tab.TabRedirectHandler;
 import org.chromium.chrome.browser.webapps.ChromeWebApkHost;
+import org.chromium.chrome.test.ChromeJUnit4ClassRunner;
 import org.chromium.content.browser.test.NativeLibraryTestRule;
 import org.chromium.ui.base.PageTransition;
 import org.chromium.webapk.lib.common.WebApkConstants;
@@ -45,7 +45,7 @@ import java.util.List;
 /**
  * Instrumentation tests for {@link ExternalNavigationHandler}.
  */
-@RunWith(BaseJUnit4ClassRunner.class)
+@RunWith(ChromeJUnit4ClassRunner.class)
 public class ExternalNavigationHandlerTest {
     @Rule
     public NativeLibraryTestRule mActivityTestRule = new NativeLibraryTestRule();