Chromium side of RequestDeviceOptions implementation.

device/bluetooth/bluetooth_uuid.h

Index: device/bluetooth/bluetooth_uuid.h
diff --git a/device/bluetooth/bluetooth_uuid.h b/device/bluetooth/bluetooth_uuid.h
index 390d98d59a461b4a45a505e99ec4286d0803c76c..49cff6ccfd1320cfcf775b638485a8450cdac805 100644
--- a/device/bluetooth/bluetooth_uuid.h
+++ b/device/bluetooth/bluetooth_uuid.h
@@ -8,6 +8,11 @@
 #include <string>
 
 #include "device/bluetooth/bluetooth_export.h"
+#include "ipc/ipc_param_traits.h"
+
+namespace base {
+class PickleIterator;
+}
 
 namespace device {
 
@@ -97,4 +102,18 @@ PrintTo(const BluetoothUUID& uuid, std::ostream* out);
 
 }  // namespace device
 
+namespace IPC {
+
+class Message;
+
+template <>

[armansito, 2015/06/23 18:24:28]

Can you document the purpose of this structure?

[Jeffrey Yasskin, 2015/06/24 21:04:26]

Is the new comment here what you were going for, or do you want more?
ParamTraits itself is very badly documented, so I don't have a good place to
link to. See
https://code.google.com/p/chromium/codesearch/#chromium/src/ipc/ipc_param_tra...,
http://www.chromium.org/developers/design-documents/inter-process-communicati...,
and
https://code.google.com/p/chromium/codesearch/#chromium/src/ipc/ipc_message_u....

[armansito, 2015/06/24 21:26:43]

Yep, the new comment was what I was going for.

+struct DEVICE_BLUETOOTH_EXPORT ParamTraits<device::BluetoothUUID> {
+  typedef device::BluetoothUUID param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, base::PickleIterator* iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+}  // namespace IPC
+
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_UUID_H_