[Sync] Refactoring of sync integration test checkers to remove boilerplate await methods.

chrome/browser/sync/test/integration/performance/passwords_sync_perf_test.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 "base/macros.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "chrome/browser/sync/test/integration/passwords_helper.h"
 #include "chrome/browser/sync/test/integration/performance/sync_timing_helper.h"
 #include "chrome/browser/sync/test/integration/profile_sync_service_harness.h"
 #include "chrome/browser/sync/test/integration/sync_test.h"
 #include "components/password_manager/core/browser/password_store.h"
 
 using passwords_helper::AddLogin;
 using passwords_helper::CreateTestPasswordForm;
 using passwords_helper::GetPasswordCount;
 using passwords_helper::GetPasswordStore;
 using passwords_helper::UpdateLogin;
+using sync_timing_helper::PrintResult;
+using sync_timing_helper::TimeUntilQuiescence;
 
 static const int kNumPasswords = 150;
 
 class PasswordsSyncPerfTest : public SyncTest {
  public:
   PasswordsSyncPerfTest() : SyncTest(TWO_CLIENT), password_number_(0) {}
 
   // Adds |num_logins| new unique passwords to |profile|.
   void AddLogins(int profile, int num_logins);
 
@@ skipping 46 matching lines @@
 #define MAYBE_P0 DISABLED_P0
 #else
 #define MAYBE_P0 P0
 #endif
 
 IN_PROC_BROWSER_TEST_F(PasswordsSyncPerfTest, MAYBE_P0) {
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
 
   // TCM ID - 7367749.
   AddLogins(0, kNumPasswords);
-  base::TimeDelta dt = SyncTimingHelper::TimeUntilQuiescence(clients());
+  base::TimeDelta dt = TimeUntilQuiescence(clients());
   ASSERT_EQ(kNumPasswords, GetPasswordCount(1));
-  SyncTimingHelper::PrintResult("passwords", "add_passwords", dt);
+  PrintResult("passwords", "add_passwords", dt);
 
   // TCM ID - 7365093.
   UpdateLogins(0);
-  dt = SyncTimingHelper::TimeUntilQuiescence(clients());
+  dt = TimeUntilQuiescence(clients());
   ASSERT_EQ(kNumPasswords, GetPasswordCount(1));
-  SyncTimingHelper::PrintResult("passwords", "update_passwords", dt);
+  PrintResult("passwords", "update_passwords", dt);
 
   // TCM ID - 7557852
   RemoveLogins(0);
-  dt = SyncTimingHelper::TimeUntilQuiescence(clients());
+  dt = TimeUntilQuiescence(clients());
   ASSERT_EQ(0, GetPasswordCount(1));
-  SyncTimingHelper::PrintResult("passwords", "delete_passwords", dt);
+  PrintResult("passwords", "delete_passwords", dt);
 }