Split out the pepper audio delegates.

This moves the audio input and output delegates into their own files.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9430034

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@123671 0039d316-1c4b-4281-b951-d872f2087c98

5 files changed, 20 insertions, 17 deletions

diff --git a/webkit/plugins/ppapi/mock_plugin_delegate.cc b/webkit/plugins/ppapi/mock_plugin_delegate.cc
index b1527e0..d73f763 100644
--- a/webkit/plugins/ppapi/mock_plugin_delegate.cc
+++ b/webkit/plugins/ppapi/mock_plugin_delegate.cc
@@ -79,7 +79,7 @@ uint32_t MockPluginDelegate::GetAudioHardwareOutputBufferSize() {
   return 0;
 }
 
-MockPluginDelegate::PlatformAudio* MockPluginDelegate::CreateAudio(
+MockPluginDelegate::PlatformAudioOutput* MockPluginDelegate::CreateAudioOutput(
     uint32_t sample_rate,
     uint32_t sample_count,
     PlatformAudioCommonClient* client) {
diff --git a/webkit/plugins/ppapi/mock_plugin_delegate.h b/webkit/plugins/ppapi/mock_plugin_delegate.h
index ffaefa6..08e25b0 100644
--- a/webkit/plugins/ppapi/mock_plugin_delegate.h
+++ b/webkit/plugins/ppapi/mock_plugin_delegate.h
@@ -36,9 +36,10 @@ class MockPluginDelegate : public PluginDelegate {
       PlatformVideoCaptureEventHandler* handler);
   virtual uint32_t GetAudioHardwareOutputSampleRate();
   virtual uint32_t GetAudioHardwareOutputBufferSize();
-  virtual PlatformAudio* CreateAudio(uint32_t sample_rate,
-                                     uint32_t sample_count,
-                                     PlatformAudioCommonClient* client);
+  virtual PlatformAudioOutput* CreateAudioOutput(
+      uint32_t sample_rate,
+      uint32_t sample_count,
+      PlatformAudioCommonClient* client);
   virtual PlatformAudioInput* CreateAudioInput(
       uint32_t sample_rate,
       uint32_t sample_count,
diff --git a/webkit/plugins/ppapi/plugin_delegate.h b/webkit/plugins/ppapi/plugin_delegate.h
index 67ad74a..3d02e1c 100644
--- a/webkit/plugins/ppapi/plugin_delegate.h
+++ b/webkit/plugins/ppapi/plugin_delegate.h
@@ -202,7 +202,7 @@ class PluginDelegate {
                                base::SyncSocket::Handle socket) = 0;
   };
 
-  class PlatformAudio {
+  class PlatformAudioOutput {
    public:
     // Starts the playback. Returns false on error or if called before the
     // stream is created or after the stream is closed.
@@ -217,7 +217,7 @@ class PluginDelegate {
     virtual void ShutDown() = 0;
 
    protected:
-    virtual ~PlatformAudio() {}
+    virtual ~PlatformAudioOutput() {}
   };
 
   class PlatformAudioInput {
@@ -336,13 +336,15 @@ class PluginDelegate {
 
   // The caller is responsible for calling Shutdown() on the returned pointer
   // to clean up the corresponding resources allocated during this call.
-  virtual PlatformAudio* CreateAudio(uint32_t sample_rate,
-                                     uint32_t sample_count,
-                                     PlatformAudioCommonClient* client) = 0;
+  virtual PlatformAudioOutput* CreateAudioOutput(
+      uint32_t sample_rate,
+      uint32_t sample_count,
+      PlatformAudioCommonClient* client) = 0;
 
   // The caller is responsible for calling Shutdown() on the returned pointer
   // to clean up the corresponding resources allocated during this call.
-  virtual PlatformAudioInput* CreateAudioInput(uint32_t sample_rate,
+  virtual PlatformAudioInput* CreateAudioInput(
+      uint32_t sample_rate,
       uint32_t sample_count,
       PlatformAudioCommonClient* client) = 0;
 
diff --git a/webkit/plugins/ppapi/ppb_audio_impl.cc b/webkit/plugins/ppapi/ppb_audio_impl.cc
index 152c4f5..a8c9806 100644
--- a/webkit/plugins/ppapi/ppb_audio_impl.cc
+++ b/webkit/plugins/ppapi/ppb_audio_impl.cc
@@ -77,9 +77,9 @@ bool PPB_Audio_Impl::Init(PP_Resource config,
 
   // When the stream is created, we'll get called back on StreamCreated().
   CHECK(!audio_);
-  audio_ = plugin_delegate->CreateAudio(enter.object()->GetSampleRate(),
-                                        enter.object()->GetSampleFrameCount(),
-                                        this);
+  audio_ = plugin_delegate->CreateAudioOutput(
+      enter.object()->GetSampleRate(), enter.object()->GetSampleFrameCount(),
+      this);
   return audio_ != NULL;
 }
 
@@ -123,9 +123,9 @@ int32_t PPB_Audio_Impl::OpenTrusted(PP_Resource config,
 
   // When the stream is created, we'll get called back on StreamCreated().
   DCHECK(!audio_);
-  audio_ = plugin_delegate->CreateAudio(enter.object()->GetSampleRate(),
-                                        enter.object()->GetSampleFrameCount(),
-                                        this);
+  audio_ = plugin_delegate->CreateAudioOutput(
+      enter.object()->GetSampleRate(), enter.object()->GetSampleFrameCount(),
+      this);
   if (!audio_)
     return PP_ERROR_FAILED;
 
diff --git a/webkit/plugins/ppapi/ppb_audio_impl.h b/webkit/plugins/ppapi/ppb_audio_impl.h
index d131090..19acfc3 100644
--- a/webkit/plugins/ppapi/ppb_audio_impl.h
+++ b/webkit/plugins/ppapi/ppb_audio_impl.h
@@ -73,7 +73,7 @@ class PPB_Audio_Impl : public ::ppapi::Resource,
 
   // PluginDelegate audio object that we delegate audio IPC through. We don't
   // own this pointer but are responsible for calling Shutdown on it.
-  PluginDelegate::PlatformAudio* audio_;
+  PluginDelegate::PlatformAudioOutput* audio_;
 
   DISALLOW_COPY_AND_ASSIGN(PPB_Audio_Impl);
 };