[Sync] Re-enable testAndroidSyncSettingsPostsNotifications.

sync/android/javatests/src/org/chromium/sync/AndroidSyncSettingsTest.java

Index: sync/android/javatests/src/org/chromium/sync/AndroidSyncSettingsTest.java
diff --git a/sync/android/javatests/src/org/chromium/sync/AndroidSyncSettingsTest.java b/sync/android/javatests/src/org/chromium/sync/AndroidSyncSettingsTest.java
index e89c338547caad3976264ad0c9881c963db30efd..fc2c382da90b8c3e356b71475617322feb99b970 100644
--- a/sync/android/javatests/src/org/chromium/sync/AndroidSyncSettingsTest.java
+++ b/sync/android/javatests/src/org/chromium/sync/AndroidSyncSettingsTest.java
@@ -11,7 +11,6 @@ import android.test.InstrumentationTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
 
 import org.chromium.base.ThreadUtils;
-import org.chromium.base.test.util.DisabledTest;
 import org.chromium.base.test.util.Feature;
 import org.chromium.sync.AndroidSyncSettings.AndroidSyncSettingsObserver;
 import org.chromium.sync.signin.AccountManagerHelper;
@@ -312,10 +311,8 @@ public class AndroidSyncSettingsTest extends InstrumentationTestCase {
                 AndroidSyncSettings.getContractAuthority(mContext));
     }
 
-    /*@SmallTest
-    @Feature({"Sync"})*/
-    // http://crbug.com/527856
-    @DisabledTest
+    @SmallTest
+    @Feature({"Sync"})
     public void testAndroidSyncSettingsPostsNotifications() throws InterruptedException {
         // Turn on syncability.
         mSyncContentResolverDelegate.setMasterSyncAutomatically(true);