Index: content/common/view_messages.h |
diff --git a/content/common/view_messages.h b/content/common/view_messages.h |
index 57b63489a1c7694175fa99e89640da504dac8ef2..d21c09d7c29bd8de6d9592d35736ee1004717e41 100644 |
--- a/content/common/view_messages.h |
+++ b/content/common/view_messages.h |
@@ -816,6 +816,9 @@ IPC_MESSAGE_ROUTED1(ViewMsg_BeginFrame, |
IPC_MESSAGE_ROUTED1(ViewMsg_HandleCompositorProto, |
std::vector<uint8_t> /* proto */) |
+// Sent by the browser when the page is starting or stopping to play audio. |
+IPC_MESSAGE_ROUTED1(ViewMsg_AudioStateChanged, bool /* is_audio_playing */) |
+ |
// ----------------------------------------------------------------------------- |
// Messages sent from the renderer to the browser. |