Work on improving PpbAudioConfig:RecommendSampleFrameCount

content/renderer/pepper_plugin_delegate_impl.h

 // 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.
 
 #ifndef CONTENT_RENDERER_PEPPER_PLUGIN_DELEGATE_IMPL_H_
 #define CONTENT_RENDERER_PEPPER_PLUGIN_DELEGATE_IMPL_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 200 matching lines @@
   virtual void PluginCaretPositionChanged(
       webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual void PluginRequestedCancelComposition(
       webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual void PluginCrashed(webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual void InstanceCreated(
       webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual void InstanceDeleted(
       webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual SkBitmap* GetSadPluginBitmap() OVERRIDE;
+  virtual uint32_t GetAudioHardwareOutputSampleRate() OVERRIDE;
+  virtual uint32_t GetAudioHardwareOutputBufferSize() OVERRIDE;
   virtual PlatformAudio* CreateAudio(
       uint32_t sample_rate,
       uint32_t sample_count,
       PlatformAudioCommonClient* client) OVERRIDE;
   virtual PlatformAudioInput* CreateAudioInput(
       uint32_t sample_rate,
       uint32_t sample_count,
       PlatformAudioCommonClient* client) OVERRIDE;
   virtual PlatformImage2D* CreateImage2D(int width, int height) OVERRIDE;
   virtual PlatformContext3D* CreateContext3D() OVERRIDE;
@@ skipping 255 matching lines @@
   // |last_mouse_event_target_| is not owned by this class. We can know about
   // when it is destroyed via InstanceDeleted().
   webkit::ppapi::PluginInstance* last_mouse_event_target_;
 
   scoped_ptr<content::GamepadSharedMemoryReader> gamepad_shared_memory_reader_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperPluginDelegateImpl);
 };
 
 #endif  // CONTENT_RENDERER_PEPPER_PLUGIN_DELEGATE_IMPL_H_