[Sync] Add keystore encryption info to about:sync

sync/internal_api/public/engine/sync_status.cc

Index: sync/internal_api/public/engine/sync_status.cc
diff --git a/sync/internal_api/public/engine/sync_status.cc b/sync/internal_api/public/engine/sync_status.cc
index 9ed3bf33b64e63b05ba8600158b2930a5db8be0e..e0005bd6ea2f67bdb6041bb0c07649d8b2a2a3d9 100644
--- a/sync/internal_api/public/engine/sync_status.cc
+++ b/sync/internal_api/public/engine/sync_status.cc
@@ -4,6 +4,8 @@
 
 #include "sync/internal_api/public/engine/sync_status.h"
 
+#include "sync/internal_api/public/util/sync_string_conversions.h"
+
 namespace syncer {
 
 SyncStatus::SyncStatus()
@@ -30,7 +32,10 @@ SyncStatus::SyncStatus()
       useless_sync_cycles(0),
       useful_sync_cycles(0),
       cryptographer_ready(false),
-      crypto_has_pending_keys(false) {
+      crypto_has_pending_keys(false),
+      has_keystore_key(false),
+      keystore_migration_time("Not Migrated"),
+      passphrase_type(PassphraseTypeToString(IMPLICIT_PASSPHRASE)) {
 }
 
 SyncStatus::~SyncStatus() {