Move temp file functions to base namespace.

net/proxy/proxy_config_service_linux_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 "net/proxy/proxy_config_service_linux.h"
 
 #include <map>
 #include <string>
 #include <vector>
 
@@ skipping 338 matching lines @@
 
 // This test fixture is only really needed for the KDEConfigParser test case,
 // but all the test cases with the same prefix ("ProxyConfigServiceLinuxTest")
 // must use the same test fixture class (also "ProxyConfigServiceLinuxTest").
 class ProxyConfigServiceLinuxTest : public PlatformTest {
  protected:
   virtual void SetUp() OVERRIDE {
     PlatformTest::SetUp();
     // Set up a temporary KDE home directory.
     std::string prefix("ProxyConfigServiceLinuxTest_user_home");
-    file_util::CreateNewTempDirectory(prefix, &user_home_);
+    base::CreateNewTempDirectory(prefix, &user_home_);
     kde_home_ = user_home_.Append(FILE_PATH_LITERAL(".kde"));
     base::FilePath path = kde_home_.Append(FILE_PATH_LITERAL("share"));
     path = path.Append(FILE_PATH_LITERAL("config"));
     file_util::CreateDirectory(path);
     kioslaverc_ = path.Append(FILE_PATH_LITERAL("kioslaverc"));
     // Set up paths but do not create the directory for .kde4.
     kde4_home_ = user_home_.Append(FILE_PATH_LITERAL(".kde4"));
     path = kde4_home_.Append(FILE_PATH_LITERAL("share"));
     kde4_config_ = path.Append(FILE_PATH_LITERAL("config"));
     kioslaverc4_ = kde4_config_.Append(FILE_PATH_LITERAL("kioslaverc"));
@@ skipping 1238 matching lines @@
     ProxyConfig config;
     sync_config_getter.SetupAndInitialFetch();
     EXPECT_EQ(ProxyConfigService::CONFIG_VALID,
               sync_config_getter.SyncGetLatestProxyConfig(&config));
     EXPECT_TRUE(config.auto_detect());
     EXPECT_EQ(GURL(), config.pac_url());
   }
 }
 
 }  // namespace net