Cleanup: Replace 'DurationInt' with int32, and always use 32-bit integers for tracking time.

base/tracked_objects_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.
 
 // Test of classes in the tracked_objects.h classes.
 
 #include "base/tracked_objects.h"
 
 #include "base/json/json_writer.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 209 matching lines @@
     return;
 
   scoped_ptr<DeathData> data(new DeathData());
   ASSERT_NE(data, reinterpret_cast<DeathData*>(NULL));
   EXPECT_EQ(data->run_duration_sum(), 0);
   EXPECT_EQ(data->run_duration_sample(), 0);
   EXPECT_EQ(data->queue_duration_sum(), 0);
   EXPECT_EQ(data->queue_duration_sample(), 0);
   EXPECT_EQ(data->count(), 0);
 
-  DurationInt run_ms = 42;
-  DurationInt queue_ms = 8;
+  int32 run_ms = 42;
+  int32 queue_ms = 8;
 
   const int kUnrandomInt = 0;  // Fake random int that ensure we sample data.
   data->RecordDeath(queue_ms, run_ms, kUnrandomInt);
   EXPECT_EQ(data->run_duration_sum(), run_ms);
   EXPECT_EQ(data->run_duration_sample(), run_ms);
   EXPECT_EQ(data->queue_duration_sum(), queue_ms);
   EXPECT_EQ(data->queue_duration_sample(), queue_ms);
   EXPECT_EQ(data->count(), 1);
 
   data->RecordDeath(queue_ms, run_ms, kUnrandomInt);
@@ skipping 571 matching lines @@
             "\"line_number\":999"
           "}"
         "}"
       "]"
     "}";
   EXPECT_EQ(one_line_result, json);
 }
 
 
 }  // namespace tracked_objects