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

chrome/browser/sync/test/integration/performance/sessions_sync_perf_test.cc

 // Copyright (c) 2011 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 "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/sessions_helper.h"
 #include "chrome/browser/sync/test/integration/sync_test.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 
 using content::OpenURLParams;
 using sessions_helper::GetLocalSession;
 using sessions_helper::GetSessionData;
 using sessions_helper::OpenMultipleTabs;
 using sessions_helper::SyncedSessionVector;
 using sessions_helper::SessionWindowMap;
 using sessions_helper::WaitForTabsToLoad;
+using sync_timing_helper::PrintResult;
+using sync_timing_helper::TimeMutualSyncCycle;
 
 static const int kNumTabs = 150;
 
 class SessionsSyncPerfTest: public SyncTest {
  public:
   SessionsSyncPerfTest() : SyncTest(TWO_CLIENT), url_number_(0) {}
 
   // Opens |num_tabs| new tabs on |profile|.
   void AddTabs(int profile, int num_tabs);
 
@@ skipping 75 matching lines @@
 
 GURL SessionsSyncPerfTest::IntToURL(int n) {
   return GURL(base::StringPrintf("http://localhost/%d", n));
 }
 
 // TODO(lipalani): Re-enable after crbug.com/96921 is fixed.
 IN_PROC_BROWSER_TEST_F(SessionsSyncPerfTest, DISABLED_P0) {
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
 
   AddTabs(0, kNumTabs);
-  base::TimeDelta dt =
-      SyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
+  base::TimeDelta dt = TimeMutualSyncCycle(GetClient(0), GetClient(1));
   ASSERT_EQ(kNumTabs, GetTabCount(0));
   ASSERT_EQ(kNumTabs, GetTabCount(1));
-  SyncTimingHelper::PrintResult("tabs", "add_tabs", dt);
+  PrintResult("tabs", "add_tabs", dt);
 
   UpdateTabs(0);
-  dt = SyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
+  dt = TimeMutualSyncCycle(GetClient(0), GetClient(1));
   ASSERT_EQ(kNumTabs, GetTabCount(0));
   ASSERT_EQ(kNumTabs, GetTabCount(1));
-  SyncTimingHelper::PrintResult("tabs", "update_tabs", dt);
+  PrintResult("tabs", "update_tabs", dt);
 
   RemoveTabs(0);
-  dt = SyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
+  dt = TimeMutualSyncCycle(GetClient(0), GetClient(1));
   // New tab page remains open on profile 0 after closing all tabs.
   ASSERT_EQ(1, GetTabCount(0));
   ASSERT_EQ(0, GetTabCount(1));
-  SyncTimingHelper::PrintResult("tabs", "delete_tabs", dt);
+  PrintResult("tabs", "delete_tabs", dt);
 }