Reland of ppapi: PPB_VpnProvider: Implement Resource Host

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 4c0f0b53b8435be7a72d1400f3d00bbc10bceb62..f2bbeb22844ab26a1b68b9d549827820125b6a8d 100644
--- a/ppapi/proxy/ppapi_messages.h
+++ b/ppapi/proxy/ppapi_messages.h
@@ -2028,6 +2028,33 @@
                      PP_TimeTicks /* timestamp */)
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_VideoSource_Close)
 
+// VpnProvider ----------------------------------------------------------------
+IPC_MESSAGE_CONTROL0(PpapiHostMsg_VpnProvider_Create)
+
+// VpnProvider plugin -> host -> plugin
+IPC_MESSAGE_CONTROL2(PpapiHostMsg_VpnProvider_Bind,
+                     std::string /* configuration_id */,
+                     std::string /* configuration_name */)
+IPC_MESSAGE_CONTROL3(PpapiPluginMsg_VpnProvider_BindReply,
+                     uint32_t /* queue_size */,
+                     uint32_t /* max_packet_size */,
+                     int32_t /* status */)
+IPC_MESSAGE_CONTROL2(PpapiHostMsg_VpnProvider_SendPacket,
+                     uint32_t /* packet_size */,
+                     uint32_t /* id */)
+IPC_MESSAGE_CONTROL1(PpapiPluginMsg_VpnProvider_SendPacketReply,
+                     uint32_t /* id */)
+
+// VpnProvider host -> plugin
+IPC_MESSAGE_CONTROL0(PpapiPluginMsg_VpnProvider_OnUnbind)
+
+// VpnProvider host -> plugin -> host
+IPC_MESSAGE_CONTROL2(PpapiPluginMsg_VpnProvider_OnPacketReceived,
+                     uint32_t /* packet_size */,
+                     uint32_t /* id */)
+IPC_MESSAGE_CONTROL1(PpapiHostMsg_VpnProvider_OnPacketReceivedReply,
+                     uint32_t /* id */)
+
 // WebSocket -------------------------------------------------------------------
 
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_WebSocket_Create)