[M55] Fix EmbeddedTestServer use.

chrome/android/javatests/src/org/chromium/chrome/browser/media/ui/AutoplayMutedNotificationTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/media/ui/AutoplayMutedNotificationTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/media/ui/AutoplayMutedNotificationTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/media/ui/AutoplayMutedNotificationTest.java
index 3e7a1ba61d2515c1159d721fc655bf916ed62167..1b3b4cf11bca71a0245b59cb72db2792807e66f3 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/media/ui/AutoplayMutedNotificationTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/media/ui/AutoplayMutedNotificationTest.java
@@ -66,7 +66,8 @@ public class AutoplayMutedNotificationTest extends ChromeActivityTestCaseBase<Ch
 
     @Override
     protected void setUp() throws Exception {
-        mTestServer = EmbeddedTestServer.createAndStartServer(getInstrumentation().getContext());
+        mTestServer = EmbeddedTestServer.createAndStartDefaultServer(
+                getInstrumentation().getContext());
         mAudioFocusChangeListener = new MockAudioFocusChangeListener();
         super.setUp();
     }