Move temp file functions to base namespace.

base/debug/trace_event_win_unittest.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/debug/trace_event.h"
 
 #include <strstream>
 
 #include "base/at_exit.h"
 #include "base/basictypes.h"
@@ skipping 97 matching lines @@
     // provider.
     TraceEventETWProvider* tracelog = NULL;
     if (!is_xp) {
       TraceEventETWProvider::Resurrect();
       tracelog = TraceEventETWProvider::GetInstance();
       ASSERT_TRUE(tracelog != NULL);
       ASSERT_FALSE(tracelog->IsTracing());
     }
 
     // Create the log file.
-    ASSERT_TRUE(file_util::CreateTemporaryFile(&log_file_));
+    ASSERT_TRUE(base::CreateTemporaryFile(&log_file_));
 
     // Create a private log session on the file.
     EtwTraceProperties prop;
     ASSERT_HRESULT_SUCCEEDED(prop.SetLoggerFileName(log_file_.value().c_str()));
     EVENT_TRACE_PROPERTIES& p = *prop.get();
     p.Wnode.ClientContext = 1;  // QPC timer accuracy.
     p.LogFileMode = EVENT_TRACE_FILE_MODE_SEQUENTIAL;   // Sequential log.
 
     // On Vista and later, we create a private in-process log session, because
     // otherwise we'd need administrator privileges. Unfortunately we can't
@@ skipping 181 matching lines @@
               kTraceEventTypeInstant,
               kName, strlen(kName),
               kId,
               kExtra, strlen(kExtra));
 
   PlayLog();
 }
 
 }  // namespace debug
 }  // namespace base