ppapi: PPB_VpnProvider: Define PPAPI messages

ppapi/proxy/ppapi_messages.h

Index: ppapi/proxy/ppapi_messages.h
diff --git a/ppapi/proxy/ppapi_messages.h b/ppapi/proxy/ppapi_messages.h
index 33d182fadcdf0ad3e45c04b869ee737d61bfd05e..b509843c7c7fa604b3d0fa08563640954cb8477e 100644
--- a/ppapi/proxy/ppapi_messages.h
+++ b/ppapi/proxy/ppapi_messages.h
@@ -1985,6 +1985,35 @@ IPC_MESSAGE_CONTROL3(PpapiPluginMsg_VideoSource_GetFrameReply,
                      PP_TimeTicks /* timestamp */)
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_VideoSource_Close)
 
+// VPN Provider ----------------------------------------------------------------
+IPC_MESSAGE_CONTROL0(PpapiHostMsg_VpnProvider_Create)
+
+// VPN Provider Plugin -> Browser Messages
+IPC_MESSAGE_CONTROL2(PpapiHostMsg_VpnProvider_Bind,
+                     std::string /* configuration_id */,
+                     std::string /* configuration_name */)
+IPC_MESSAGE_CONTROL2(PpapiHostMsg_VpnProvider_SendPacket,
+                     uint32_t /* data_length */,
+                     uint32_t /* id */)
+
+// VPN Provider Browser -> Plugin Replies
+IPC_MESSAGE_CONTROL3(PpapiPluginMsg_VpnProvider_BindReply,
+                     uint32_t /* queue_depth */,
+                     uint32_t /* packet_size */,
+                     int32_t /* status */)
+IPC_MESSAGE_CONTROL1(PpapiPluginMsg_VpnProvider_SendPacketReply,
+                     int32_t /* id */)
+
+// VPN Provider Browser -> Plugin Messages
+IPC_MESSAGE_CONTROL0(PpapiPluginMsg_VpnProvider_OnUnbind)
+IPC_MESSAGE_CONTROL2(PpapiPluginMsg_VpnProvider_OnPacketReceived,
+                     uint32_t /* data_length */,
+                     uint32_t /* id */)
+
+// VPN Provider Plugin --> Browser Replies
+IPC_MESSAGE_CONTROL1(PpapiHostMsg_VpnProvider_OnPacketReceivedReply,
+                     uint32_t /* id */)
+
 // WebSocket -------------------------------------------------------------------
 
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_WebSocket_Create)