Get rid of multiprocess_test's debug_on_start arguments.

base/metrics/stats_table_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/memory/shared_memory.h"
 #include "base/metrics/stats_counters.h"
 #include "base/metrics/stats_table.h"
 #include "base/process/kill.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/stringprintf.h"
@@ skipping 193 matching lines @@
   StatsTable::set_current(&table);
   EXPECT_EQ(0, table.CountThreadsRegistered());
 
   // Spin up a set of processes to go bang on the various counters.
   // After we join the processes, we'll make sure the counters
   // contain the values we expected.
   ProcessHandle procs[kMaxProcs];
 
   // Spawn the processes.
   for (int16 index = 0; index < kMaxProcs; index++) {
-    procs[index] = this->SpawnChild("StatsTableMultipleProcessMain", false);
+    procs[index] = SpawnChild("StatsTableMultipleProcessMain");
     EXPECT_NE(kNullProcessHandle, procs[index]);
   }
 
   // Wait for the processes to finish.
   for (int index = 0; index < kMaxProcs; index++) {
     EXPECT_TRUE(WaitForSingleProcess(
         procs[index], base::TimeDelta::FromMinutes(1)));
     CloseProcessHandle(procs[index]);
   }
 
@@ skipping 190 matching lines @@
     PlatformThread::Sleep(kDuration);
   }
   EXPECT_LE(kDuration.InMilliseconds() * 2, table.GetCounterValue("t:foo"));
   EXPECT_LE(kDuration.InMilliseconds() * 2, table.GetCounterValue("t:bar"));
   EXPECT_EQ(2, table.GetCounterValue("c:bar"));
 
   DeleteShmem(kTableName);
 }
 
 }  // namespace base