Move GetFileSize, NormalizeFilePath to base namespace

media/base/yuv_convert_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 "base/base_paths.h"
 #include "base/cpu.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "media/base/djb2.h"
@@ skipping 33 matching lines @@
 
   base::FilePath path;
   CHECK(PathService::Get(base::DIR_SOURCE_ROOT, &path));
   path = path.Append(FILE_PATH_LITERAL("media"))
              .Append(FILE_PATH_LITERAL("test"))
              .Append(FILE_PATH_LITERAL("data"))
              .Append(filename);
 
   // Verify file size is correct.
   int64 actual_size = 0;
-  file_util::GetFileSize(path, &actual_size);
+  base::GetFileSize(path, &actual_size);
   CHECK_EQ(actual_size, expected_size);
 
   // Verify bytes read are correct.
   int bytes_read = file_util::ReadFile(
       path, reinterpret_cast<char*>(data->get()), expected_size);
   CHECK_EQ(bytes_read, expected_size);
 }
 
 static void ReadYV12Data(scoped_ptr<uint8[]>* data) {
   ReadData(FILE_PATH_LITERAL("bali_640x360_P420.yuv"), kYUV12Size, data);
@@ skipping 896 matching lines @@
   EXPECT_EQ(0, memcmp(rgb_bytes_reference.get(),
                       rgb_bytes_converted.get(),
                       kWidth * kBpp));
 }
 
 #endif  // defined(ARCH_CPU_X86_64)
 
 #endif  // defined(ARCH_CPU_X86_FAMILY)
 
 }  // namespace media