Add FilePath to base namespace.

remoting/host/linux/audio_pipe_reader.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 "remoting/host/linux/audio_pipe_reader.h"
 
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
@@ skipping 29 matching lines @@
 // F_SETPIPE_SZ is supported only starting linux 2.6.35, but we want to be able
 // to compile this code on machines with older kernel.
 #define F_SETPIPE_SZ 1031
 #endif  // defined(F_SETPIPE_SZ)
 
 }  // namespace
 
 // static
 scoped_refptr<AudioPipeReader> AudioPipeReader::Create(
     scoped_refptr<base::SingleThreadTaskRunner> task_runner,
-    const FilePath& pipe_name) {
+    const base::FilePath& pipe_name) {
   // Create a reference to the new AudioPipeReader before posting the
   // StartOnAudioThread task, otherwise it may be deleted on the audio
   // thread before we return.
   scoped_refptr<AudioPipeReader> pipe_reader =
       new AudioPipeReader(task_runner);
   task_runner->PostTask(FROM_HERE, base::Bind(
       &AudioPipeReader::StartOnAudioThread, pipe_reader, pipe_name));
   return pipe_reader;
 }
 
-void AudioPipeReader::StartOnAudioThread(const FilePath& pipe_name) {
+void AudioPipeReader::StartOnAudioThread(const base::FilePath& pipe_name) {
   DCHECK(task_runner_->BelongsToCurrentThread());
 
   pipe_fd_ = HANDLE_EINTR(open(
       pipe_name.value().c_str(), O_RDONLY | O_NONBLOCK));
   if (pipe_fd_ < 0) {
     LOG(ERROR) << "Failed to open " << pipe_name.value();
     return;
   }
 
   // Set buffer size for the pipe.
@@ skipping 102 matching lines @@
       pipe_fd_, false, MessageLoopForIO::WATCH_READ,
       &file_descriptor_watcher_, this);
 }
 
 // static
 void AudioPipeReaderTraits::Destruct(const AudioPipeReader* audio_pipe_reader) {
   audio_pipe_reader->task_runner_->DeleteSoon(FROM_HERE, audio_pipe_reader);
 }
 
 }  // namespace remoting