[Sync] use base::Time in sync

chrome/browser/sync/profile_sync_service_session_unittest.cc

Index: chrome/browser/sync/profile_sync_service_session_unittest.cc
diff --git a/chrome/browser/sync/profile_sync_service_session_unittest.cc b/chrome/browser/sync/profile_sync_service_session_unittest.cc
index 62009483e8801f31a97a12e6877ef70b5195dcc7..ca8b54e4c596587009d8ecc839d9b189cc925073 100644
--- a/chrome/browser/sync/profile_sync_service_session_unittest.cc
+++ b/chrome/browser/sync/profile_sync_service_session_unittest.cc
@@ -11,6 +11,7 @@
 #include "base/scoped_temp_dir.h"
 #include "base/stl_util.h"
 #include "base/task.h"
+#include "base/time.h"
 #include "chrome/browser/sessions/session_service_factory.h"
 #include "chrome/browser/sessions/session_service.h"
 #include "chrome/browser/sessions/session_service_test_helper.h"
@@ -315,8 +316,8 @@ TEST_F(ProfileSyncServiceSessionTest, WriteForeignSessionToNode) {
 
   // Update the server with the session specifics.
   {
-    model_associator_->AssociateForeignSpecifics(meta_specifics, 0);
-    model_associator_->AssociateForeignSpecifics(tab_specifics, 0);
+    model_associator_->AssociateForeignSpecifics(meta_specifics, base::Time());
+    model_associator_->AssociateForeignSpecifics(tab_specifics, base::Time());
   }
 
   // Check that the foreign session was associated and retrieve the data.