Move more file_util functions to base namespace.

net/url_request/url_request_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 "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shlobj.h>
 #endif
@@ skipping 4708 matching lines @@
 
     r.Start();
     EXPECT_TRUE(r.is_pending());
 
     base::RunLoop().Run();
 
     int64 size = 0;
     ASSERT_EQ(true, base::GetFileSize(path, &size));
     scoped_ptr<char[]> buf(new char[size]);
 
-    ASSERT_EQ(size, file_util::ReadFile(path, buf.get(), size));
+    ASSERT_EQ(size, base::ReadFile(path, buf.get(), size));
 
     ASSERT_EQ(1, d.response_started_count())
         << "request failed: " << r.status().status()
         << ", error: " << r.status().error();
 
     EXPECT_FALSE(d.received_data_before_response());
 
     EXPECT_EQ(size, d.bytes_received());
     EXPECT_EQ(std::string(&buf[0], size), d.data_received());
   }
@@ skipping 2601 matching lines @@
 
     EXPECT_FALSE(r.is_pending());
     EXPECT_EQ(1, d->response_started_count());
     EXPECT_FALSE(d->received_data_before_response());
     EXPECT_EQ(d->bytes_received(), static_cast<int>(file_size));
   }
 }
 #endif  // !defined(DISABLE_FTP_SUPPORT)
 
 }  // namespace net