Move more file_util functions to base namespace.

base/test/gtest_xml_util.cc

 // Copyright 2013 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/test/gtest_xml_util.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/strings/stringprintf.h"
 #include "base/test/launcher/test_launcher.h"
@@ skipping 15 matching lines @@
 
 }  // namespace
 
 XmlUnitTestResultPrinter::XmlUnitTestResultPrinter() : output_file_(NULL) {
 }
 
 XmlUnitTestResultPrinter::~XmlUnitTestResultPrinter() {
   if (output_file_) {
     fprintf(output_file_, "</testsuites>\n");
     fflush(output_file_);
-    file_util::CloseFile(output_file_);
+    base::CloseFile(output_file_);
   }
 }
 
 bool XmlUnitTestResultPrinter::Initialize(const FilePath& output_file_path) {
   DCHECK(!output_file_);
-  output_file_ = file_util::OpenFile(output_file_path, "w");
+  output_file_ = OpenFile(output_file_path, "w");
   if (!output_file_)
     return false;
 
   fprintf(output_file_,
           "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<testsuites>\n");
   fflush(output_file_);
 
   return true;
 }
 
@@ skipping 166 matching lines @@
         // format.
         return false;
     }
   }
 
   *crashed = (state != STATE_END);
   return true;
 }
 
 }  // namespace base