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

chrome/browser/load_library_perf_test.cc

 // Copyright 2014 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/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/path_service.h"
 #include "base/scoped_native_library.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
@@ skipping 11 matching lines @@
   int64 size = 0;
   ASSERT_TRUE(base::GetFileSize(library_path, &size));
   perf_test::PrintResult("library_size",
                          "",
                          library_name.AsUTF8Unsafe(),
                          static_cast<size_t>(size),
                          "bytes",
                          true);
 
   base::NativeLibraryLoadError error;
-  base::TimeTicks start = base::TimeTicks::HighResNow();
+  base::TimeTicks start = base::TimeTicks::Now();
   base::NativeLibrary native_library =
       base::LoadNativeLibrary(library_path, &error);
-  double delta = (base::TimeTicks::HighResNow() - start).InMillisecondsF();
+  double delta = (base::TimeTicks::Now() - start).InMillisecondsF();
   ASSERT_TRUE(native_library) << "Error loading library: " << error.ToString();
   base::UnloadNativeLibrary(native_library);
   perf_test::PrintResult("time_to_load_library",
                          "",
                          library_name.AsUTF8Unsafe(),
                          delta,
                          "ms",
                          true);
 }
 
@@ skipping 29 matching lines @@
 
 TEST(LoadCDMPerfTest, ExternalClearKeyAdapter) {
 #if defined(OS_MACOSX)
   MeasureSizeAndTimeToLoadNativeLibrary(
     base::FilePath::FromUTF8Unsafe("clearkeycdmadapter.plugin"));
 #else
   MeasureSizeAndTimeToLoadNativeLibraryByBaseName("clearkeycdmadapter");
 #endif  // defined(OS_MACOSX)
 }
 #endif  // defined(ENABLE_PEPPER_CDMS)