Move more file_util functions to base namespace.

media/audio/android/audio_android_unittest.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/basictypes.h"
 #include "base/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/strings/stringprintf.h"
@@ skipping 200 matching lines @@
                          const std::string& file_name)
       : event_(event), params_(params) {
     // Allocate space for ~10 seconds of data.
     const int kMaxBufferSize = 10 * params.GetBytesPerSecond();
     buffer_.reset(new media::SeekableBuffer(0, kMaxBufferSize));
 
     // Open up the binary file which will be written to in the destructor.
     base::FilePath file_path;
     EXPECT_TRUE(PathService::Get(base::DIR_SOURCE_ROOT, &file_path));
     file_path = file_path.AppendASCII(file_name.c_str());
-    binary_file_ = file_util::OpenFile(file_path, "wb");
+    binary_file_ = base::OpenFile(file_path, "wb");
     DLOG_IF(ERROR, !binary_file_) << "Failed to open binary PCM data file.";
     VLOG(0) << "Writing to file: " << file_path.value().c_str();
   }
 
   virtual ~FileAudioSink() {
     int bytes_written = 0;
     while (bytes_written < buffer_->forward_capacity()) {
       const uint8* chunk;
       int chunk_size;
 
       // Stop writing if no more data is available.
       if (!buffer_->GetCurrentChunk(&chunk, &chunk_size))
         break;
 
       // Write recorded data chunk to the file and prepare for next chunk.
       // TODO(henrika): use file_util:: instead.
       fwrite(chunk, 1, chunk_size, binary_file_);
       buffer_->Seek(chunk_size);
       bytes_written += chunk_size;
     }
-    file_util::CloseFile(binary_file_);
+    base::CloseFile(binary_file_);
   }
 
   // AudioInputStream::AudioInputCallback implementation.
   virtual void OnData(AudioInputStream* stream,
                       const uint8* src,
                       uint32 size,
                       uint32 hardware_delay_bytes,
                       double volume) OVERRIDE {
     // Store data data in a temporary buffer to avoid making blocking
     // fwrite() calls in the audio callback. The complete buffer will be
@@ skipping 507 matching lines @@
   fflush(stdout);
   base::PlatformThread::Sleep(base::TimeDelta::FromSeconds(20));
   printf("\n");
   aos->Stop();
   ais->Stop();
   aos->Close();
   ais->Close();
 }
 
 }  // namespace media