Pepper: Fix nits mentioned in review in audio input code.

webkit/plugins/ppapi/ppb_audio_input_impl.h

Index: webkit/plugins/ppapi/ppb_audio_input_impl.h
diff --git a/webkit/plugins/ppapi/ppb_audio_input_impl.h b/webkit/plugins/ppapi/ppb_audio_input_impl.h
index 9fdf0cd29c8a21c9cb052f3df2ffffb00b31ce49..4435eb62dedc9fc9ac3ea763cca3d279c5f26765 100644
--- a/webkit/plugins/ppapi/ppb_audio_input_impl.h
+++ b/webkit/plugins/ppapi/ppb_audio_input_impl.h
@@ -44,9 +44,10 @@ class PPB_AudioInput_Impl : public ::ppapi::Resource,
                             PPB_AudioInput_Callback audio_input_callback,
                             void* user_data);
 
-  // Initialization function for non-trusted init.
+  // Initialization function for trusted init.
   bool Init(PP_Resource config_id,
-      PPB_AudioInput_Callback callback, void* user_data);
+            PPB_AudioInput_Callback callback,
+            void* user_data);
 
   // Resource overrides.
   virtual ::ppapi::thunk::PPB_AudioInput_API* AsPPB_AudioInput_API() OVERRIDE;