[Chromoting] Deprecate AggregatedProcessResourceUsage.*

remoting/host/chromoting_param_traits.h

Index: remoting/host/chromoting_param_traits.h
diff --git a/remoting/host/chromoting_param_traits.h b/remoting/host/chromoting_param_traits.h
index 7be70d177b5827bcc36104aa57d4bb3a1309a448..d64670b67a7e81d61198615f8e2c92077b31fbb8 100644
--- a/remoting/host/chromoting_param_traits.h
+++ b/remoting/host/chromoting_param_traits.h
@@ -92,11 +92,11 @@ struct ParamTraits<remoting::DesktopEnvironmentOptions> {
   static void Log(const param_type& p, std::string* l);
 };
 
-// Serializes and deserializes AggregatedProcessResourceUsage. This ParamTraits
-// specialization does not handle AggregatedProcessResourceUsage::usages().
+// Serializes and deserializes AggregatedProcessResourceUsage.
 template <>
 struct ParamTraits<remoting::protocol::AggregatedProcessResourceUsage> {
   typedef remoting::protocol::AggregatedProcessResourceUsage param_type;
+  static void GetSize(base::PickleSizer* s, const param_type& p);
   static void Write(base::Pickle* m, const param_type& p);
   static bool Read(const base::Pickle* m,
                    base::PickleIterator* iter,