Revert of [Sync] Refactoring polling to be reliable.

sync/internal_api/public/sessions/sync_session_snapshot_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "sync/internal_api/public/sessions/sync_session_snapshot.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/test/values_test_util.h"
 #include "base/values.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 33 matching lines @@
 
   SyncSessionSnapshot snapshot(model_neutral,
                                download_progress_markers,
                                kIsSilenced,
                                kNumEncryptionConflicts,
                                kNumHierarchyConflicts,
                                kNumServerConflicts,
                                false,
                                0,
                                base::Time::Now(),
-                               base::Time::Now(),
                                std::vector<int>(MODEL_TYPE_COUNT,0),
                                std::vector<int>(MODEL_TYPE_COUNT, 0),
                                sync_pb::GetUpdatesCallerInfo::UNKNOWN);
   scoped_ptr<base::DictionaryValue> value(snapshot.ToValue());
   EXPECT_EQ(16u, value->size());
   ExpectDictIntegerValue(model_neutral.num_successful_commits,
                          *value, "numSuccessfulCommits");
   ExpectDictIntegerValue(model_neutral.num_successful_bookmark_commits,
                          *value, "numSuccessfulBookmarkCommits");
   ExpectDictIntegerValue(model_neutral.num_updates_downloaded_total,
@@ skipping 14 matching lines @@
   ExpectDictIntegerValue(kNumHierarchyConflicts, *value,
                          "numHierarchyConflicts");
   ExpectDictIntegerValue(kNumServerConflicts, *value,
                          "numServerConflicts");
   ExpectDictBooleanValue(false, *value, "notificationsEnabled");
 }
 
 }  // namespace
 }  // namespace sessions
 }  // namespace syncer