Add method IsPassphraseRequiredForDecryption to ProfileSyncService

chrome/test/live_sync/two_client_live_passwords_sync_test.cc

Index: chrome/test/live_sync/two_client_live_passwords_sync_test.cc
diff --git a/chrome/test/live_sync/two_client_live_passwords_sync_test.cc b/chrome/test/live_sync/two_client_live_passwords_sync_test.cc
index eedf691e9c566ed3cef3ef28db18085fa5ad105c..bff966b32bcd45ec2afd8c5ee6d2d6ab13201f30 100644
--- a/chrome/test/live_sync/two_client_live_passwords_sync_test.cc
+++ b/chrome/test/live_sync/two_client_live_passwords_sync_test.cc
@@ -95,9 +95,8 @@ IN_PROC_BROWSER_TEST_F(TwoClientLivePasswordsSyncTest,
   ASSERT_EQ(1U, forms1.size());
 }
 
-// TODO(rsimha): Marked as flaky due to crbug.com/81341.
 IN_PROC_BROWSER_TEST_F(TwoClientLivePasswordsSyncTest,
-                       FLAKY_SetPassphraseAndThenSetupSync) {
+                       SetPassphraseAndThenSetupSync) {
   ASSERT_TRUE(SetupClients()) << "SetupClients() failed.";
 
   ASSERT_TRUE(GetClient(0)->SetupSync());