Replaces instances of the deprecated TimeTicks::HighResNow() with TimeTicks::Now().

base/debug/trace_event_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 "base/debug/trace_event_unittest.h"
-
 #include <math.h>
 #include <cstdlib>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/debug/trace_event_synthetic_delay.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/memory/ref_counted_memory.h"
@@ skipping 847 matching lines @@
   EXPECT_FALSE(results[-1][-1]);
   for (int thread = 0; thread < num_threads; thread++) {
     for (int event = 0; event < num_events; event++) {
       EXPECT_TRUE(results[thread][event]);
     }
   }
 }
 
 }  // namespace
 
-void HighResSleepForTraceTest(base::TimeDelta elapsed) {
-  base::TimeTicks end_time = base::TimeTicks::HighResNow() + elapsed;
-  do {
-    base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(1));
-  } while (base::TimeTicks::HighResNow() < end_time);
-}
-
 // Simple Test for emitting data and validating it was received.
 TEST_F(TraceEventTestFixture, DataCaptured) {
   TraceLog::GetInstance()->SetEnabled(
       CategoryFilter("*"),
       TraceLog::RECORDING_MODE,
       TraceOptions());
 
   TraceWithAllMacroVariants(NULL);
 
   EndTraceAndFlush();
@@ skipping 2193 matching lines @@
         EXPECT_EQ(original_option.enable_sampling, new_options.enable_sampling);
         EXPECT_EQ(original_option.enable_systrace, new_options.enable_systrace);
       }
     }
   }
 }
 
 
 }  // namespace debug
 }  // namespace base