Change audio IPC enums from kConstantStyle to MACRO_STYLE

content/common/media/audio_messages.h

Index: content/common/media/audio_messages.h
diff --git a/content/common/media/audio_messages.h b/content/common/media/audio_messages.h
index 57dd4a66b67945af617f71968b2c925ca4f86b92..35ff56ee5423f96683ca6411ace440d71cd39ffd 100644
--- a/content/common/media/audio_messages.h
+++ b/content/common/media/audio_messages.h
@@ -19,11 +19,11 @@
 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
 #define IPC_MESSAGE_START AudioMsgStart
 
-IPC_ENUM_TRAITS_MAX_VALUE(media::AudioInputIPCDelegate::State,
-                          media::AudioInputIPCDelegate::kStateLast)
+IPC_ENUM_TRAITS_MAX_VALUE(media::AudioInputIPCDelegateState,
+                          media::AUDIO_INPUT_IPC_DELEGATE_STATE_LAST)
 
-IPC_ENUM_TRAITS_MAX_VALUE(media::AudioOutputIPCDelegate::State,
-                          media::AudioOutputIPCDelegate::kStateLast)
+IPC_ENUM_TRAITS_MAX_VALUE(media::AudioOutputIPCDelegateState,
+                          media::AUDIO_OUTPUT_IPC_DELEGATE_STATE_LAST)
 
 IPC_STRUCT_BEGIN(AudioInputHostMsg_CreateStream_Config)
   IPC_STRUCT_MEMBER(media::AudioParameters, params)
@@ -60,12 +60,12 @@ IPC_MESSAGE_CONTROL5(
 // update after the renderer has requested a Create/Start/Close.
 IPC_MESSAGE_CONTROL2(AudioMsg_NotifyStreamStateChanged,
                      int /* stream id */,
-                     media::AudioOutputIPCDelegate::State /* new state */)
+                     media::AudioOutputIPCDelegateState /* new state */)
 
 // Notification message sent from browser to renderer for state update.
 IPC_MESSAGE_CONTROL2(AudioInputMsg_NotifyStreamStateChanged,
                      int /* stream id */,
-                     media::AudioInputIPCDelegate::State /* new state */)
+                     media::AudioInputIPCDelegateState /* new state */)
 
 IPC_MESSAGE_CONTROL2(AudioInputMsg_NotifyStreamVolume,
                      int /* stream id */,