Simplified AudioOutputStream interface.

1. Removed packet_size parameter from Open().
2. Removed OnClose() from the callback. Now the callback is guaranteed to be called only between Start() and Stop().
3. Added samples_per_packet in the AudioParameters struct.

BUG=39825
TEST=Unittests

Review URL: http://codereview.chromium.org/4661001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@65766 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 2 insertions, 4 deletions

diff --git a/media/audio/openbsd/audio_manager_openbsd.cc b/media/audio/openbsd/audio_manager_openbsd.cc
index 251a085..b200309 100644
--- a/media/audio/openbsd/audio_manager_openbsd.cc
+++ b/media/audio/openbsd/audio_manager_openbsd.cc
@@ -28,8 +28,7 @@ AudioOutputStream* AudioManagerOpenBSD::MakeAudioOutputStream(
 }
 
 AudioInputStream* AudioManagerOpenBSD::MakeAudioInputStream(
-    AudioParameters params,
-    uint32 samples_per_packet) {
+    AudioParameters params) {
   NOTIMPLEMENTED();
   return NULL;
 }
diff --git a/media/audio/openbsd/audio_manager_openbsd.h b/media/audio/openbsd/audio_manager_openbsd.h
index c643cdd..281ac79 100644
--- a/media/audio/openbsd/audio_manager_openbsd.h
+++ b/media/audio/openbsd/audio_manager_openbsd.h
@@ -18,8 +18,7 @@ class AudioManagerOpenBSD : public AudioManagerBase {
   virtual bool HasAudioOutputDevices();
   virtual bool HasAudioInputDevices();
   virtual AudioOutputStream* MakeAudioOutputStream(AudioParameters params);
-  virtual AudioInputStream* MakeAudioInputStream(AudioParameters params,
-                                                 uint32 samples_per_packet);
+  virtual AudioInputStream* MakeAudioInputStream(AudioParameters params);
   virtual void MuteAll();
   virtual void UnMuteAll();