Rename a header and some methods to make way for subsequent audio recording additions.

Renaming audio_output.h to audio_io.h as future patches will add audio recording code to this file.
Also renamed a couple of methods to make it clear that these are for audio playback/output and similar methods will be added for audio capture/recording soon.
BUG=none
TEST=no change in functionality.

Review URL: http://codereview.chromium.org/2962006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52125 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 11 insertions, 10 deletions

diff --git a/media/audio/openbsd/audio_manager_openbsd.cc b/media/audio/openbsd/audio_manager_openbsd.cc
index 41dc93bb..641b181 100644
--- a/media/audio/openbsd/audio_manager_openbsd.cc
+++ b/media/audio/openbsd/audio_manager_openbsd.cc
@@ -12,15 +12,16 @@ AudioManagerOpenBSD* g_audio_manager = NULL;
 }  // namespace
 
 // Implementation of AudioManager.
-bool AudioManagerOpenBSD::HasAudioDevices() {
+bool AudioManagerOpenBSD::HasAudioOutputDevices() {
   NOTIMPLEMENTED();
   return false;
 }
 
-AudioOutputStream* AudioManagerOpenBSD::MakeAudioStream(Format format,
-                                                        int channels,
-                                                        int sample_rate,
-                                                        char bits_per_sample) {
+AudioOutputStream* AudioManagerOpenBSD::MakeAudioOutputStream(
+    Format format,
+    int channels,
+    int sample_rate,
+    char bits_per_sample) {
   NOTIMPLEMENTED();
   return NULL;
 }
diff --git a/media/audio/openbsd/audio_manager_openbsd.h b/media/audio/openbsd/audio_manager_openbsd.h
index 1766a77d..ffa352d 100644
--- a/media/audio/openbsd/audio_manager_openbsd.h
+++ b/media/audio/openbsd/audio_manager_openbsd.h
@@ -5,7 +5,7 @@
 #ifndef MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_
 #define MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_
 
-#include "media/audio/audio_output.h"
+#include "media/audio/audio_io.h"
 
 class AudioManagerOpenBSD : public AudioManager {
  public:
@@ -15,10 +15,10 @@ class AudioManagerOpenBSD : public AudioManager {
   virtual void Init();
 
   // Implementation of AudioManager.
-  virtual bool HasAudioDevices();
-  virtual AudioOutputStream* MakeAudioStream(Format format, int channels,
-                                             int sample_rate,
-                                             char bits_per_sample);
+  virtual bool HasAudioOutputDevices();
+  virtual AudioOutputStream* MakeAudioOutputStream(Format format, int channels,
+                                                   int sample_rate,
+                                                   char bits_per_sample);
   virtual void MuteAll();
   virtual void UnMuteAll();