Move WriteFile and WriteFileDescriptor from file_util 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 1484 matching lines @@
                                     tests[i].description.c_str()));
     MockEnvironment* env = new MockEnvironment;
     env->values = tests[i].env_values;
     // Force the KDE getter to be used and tell it where the test is.
     env->values.DESKTOP_SESSION = "kde4";
     env->values.KDEHOME = kde_home_.value().c_str();
     SynchConfigGetter sync_config_getter(
         new ProxyConfigServiceLinux(env));
     ProxyConfig config;
     // Overwrite the kioslaverc file.
-    file_util::WriteFile(kioslaverc_, tests[i].kioslaverc.c_str(),
-                         tests[i].kioslaverc.length());
+    base::WriteFile(kioslaverc_, tests[i].kioslaverc.c_str(),
+                    tests[i].kioslaverc.length());
     sync_config_getter.SetupAndInitialFetch();
     ProxyConfigService::ConfigAvailability availability =
         sync_config_getter.SyncGetLatestProxyConfig(&config);
     EXPECT_EQ(tests[i].availability, availability);
 
     if (availability == ProxyConfigService::CONFIG_VALID) {
       EXPECT_EQ(tests[i].auto_detect, config.auto_detect());
       EXPECT_EQ(tests[i].pac_url, config.pac_url());
       EXPECT_TRUE(tests[i].proxy_rules.Matches(config.proxy_rules()));
     }
   }
 }
 
 TEST_F(ProxyConfigServiceLinuxTest, KDEHomePicker) {
   // Auto detect proxy settings.
   std::string slaverc3 = "[Proxy Settings]\nProxyType=3\n";
   // Valid PAC URL.
   std::string slaverc4 = "[Proxy Settings]\nProxyType=2\n"
                              "Proxy Config Script=http://wpad/wpad.dat\n";
   GURL slaverc4_pac_url("http://wpad/wpad.dat");
 
   // Overwrite the .kde kioslaverc file.
-  file_util::WriteFile(kioslaverc_, slaverc3.c_str(), slaverc3.length());
+  base::WriteFile(kioslaverc_, slaverc3.c_str(), slaverc3.length());
 
   // If .kde4 exists it will mess up the first test. It should not, as
   // we created the directory for $HOME in the test setup.
   CHECK(!base::DirectoryExists(kde4_home_));
 
   { SCOPED_TRACE("KDE4, no .kde4 directory, verify fallback");
     MockEnvironment* env = new MockEnvironment;
     env->values.DESKTOP_SESSION = "kde4";
     env->values.HOME = user_home_.value().c_str();
     SynchConfigGetter sync_config_getter(
         new ProxyConfigServiceLinux(env));
     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());
   }
 
   // Now create .kde4 and put a kioslaverc in the config directory.
   // Note that its timestamp will be at least as new as the .kde one.
   base::CreateDirectory(kde4_config_);
-  file_util::WriteFile(kioslaverc4_, slaverc4.c_str(), slaverc4.length());
+  base::WriteFile(kioslaverc4_, slaverc4.c_str(), slaverc4.length());
   CHECK(base::PathExists(kioslaverc4_));
 
   { SCOPED_TRACE("KDE4, .kde4 directory present, use it");
     MockEnvironment* env = new MockEnvironment;
     env->values.DESKTOP_SESSION = "kde4";
     env->values.HOME = user_home_.value().c_str();
     SynchConfigGetter sync_config_getter(
         new ProxyConfigServiceLinux(env));
     ProxyConfig config;
     sync_config_getter.SetupAndInitialFetch();
@@ skipping 45 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