Disable Physical Web onboarding tests

chrome/android/javatests/src/org/chromium/chrome/browser/physicalweb/UrlManagerTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/physicalweb/UrlManagerTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/physicalweb/UrlManagerTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/physicalweb/UrlManagerTest.java
index 791be56c39c91905b43b55dcc8e629498896a579..033b11ff61db26398718333df02d6257cc66d766 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/physicalweb/UrlManagerTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/physicalweb/UrlManagerTest.java
@@ -10,6 +10,7 @@ import android.preference.PreferenceManager;
 import android.test.InstrumentationTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import org.chromium.base.test.util.DisabledTest;
 import org.chromium.chrome.test.util.browser.notifications.MockNotificationManagerProxy;
 import org.chromium.chrome.test.util.browser.notifications.MockNotificationManagerProxy.NotificationEntry;
 
@@ -51,7 +52,9 @@ public class UrlManagerTest extends InstrumentationTestCase {
         mSharedPreferences.edit().putInt(PREF_PHYSICAL_WEB, PHYSICAL_WEB_ONBOARDING).apply();
     }
 
+    // Onboarding tests are broken (see bug 608872)
     @SmallTest
+    @DisabledTest
     public void testAddUrlWhileOnboardingMakesNotification() throws Exception {
         setOnboarding();
         ArrayList<PwsResult> results = new ArrayList<>();