Generate param traits size methods for IPC files in chrome/ (and traits it depends on).

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 2ca0baf8c95cf4ea7e9b0687c97a2b95d95e1e45..290a5cf4aee3a91fcf747151d44656de652b308f 100644
--- a/remoting/host/chromoting_param_traits.h
+++ b/remoting/host/chromoting_param_traits.h
@@ -19,6 +19,7 @@ namespace IPC {
 template <>
 struct ParamTraits<webrtc::DesktopVector> {
   typedef webrtc::DesktopVector 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,
@@ -29,6 +30,7 @@ struct ParamTraits<webrtc::DesktopVector> {
 template <>
 struct ParamTraits<webrtc::DesktopSize> {
   typedef webrtc::DesktopSize 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,
@@ -39,6 +41,7 @@ struct ParamTraits<webrtc::DesktopSize> {
 template <>
 struct ParamTraits<webrtc::DesktopRect> {
   typedef webrtc::DesktopRect 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,
@@ -69,6 +72,7 @@ struct ParamTraits<remoting::ScreenResolution> {
 template <>
 struct ParamTraits<net::IPAddress> {
   typedef net::IPAddress 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,
@@ -79,6 +83,7 @@ struct ParamTraits<net::IPAddress> {
 template <>
 struct ParamTraits<net::IPEndPoint> {
   typedef net::IPEndPoint 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,