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

chrome/common/cast_messages.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/common/cast_messages.h"
 
 namespace IPC {
 
+void ParamTraits<media::cast::RtpTimeTicks>::GetSize(base::PickleSizer* s,
+                                                     const param_type& p) {
+  ParamTraits<uint64_t>::GetSize(s, p.SerializeForIPC());

[dcheng, 2016/05/13 03:23:10]

Nit: does GetParamSize() work here?

+}
+
 void ParamTraits<media::cast::RtpTimeTicks>::Write(base::Pickle* m,
                                                    const param_type& p) {
   ParamTraits<uint64_t>::Write(m, p.SerializeForIPC());
 }
 
 bool ParamTraits<media::cast::RtpTimeTicks>::Read(const base::Pickle* m,
                                                   base::PickleIterator* iter,
                                                   param_type* r) {
   uint64_t serialized = UINT64_C(0);
   if (ParamTraits<uint64_t>::Read(m, iter, &serialized)) {
     *r = param_type::DeserializeForIPC(serialized);
     return true;
   }
   return false;
 }
 
 void ParamTraits<media::cast::RtpTimeTicks>::Log(const param_type& p,
                                                  std::string* l) {
   std::ostringstream oss;
   oss << p;
   l->append(oss.str());
 }
 
+void ParamTraits<media::cast::FrameId>::GetSize(base::PickleSizer* s,
+                                                const param_type& p) {
+  ParamTraits<uint64_t>::GetSize(s, p.SerializeForIPC());
+}
+
 void ParamTraits<media::cast::FrameId>::Write(base::Pickle* m,
                                               const param_type& p) {
   ParamTraits<uint64_t>::Write(m, p.SerializeForIPC());
 }
 
 bool ParamTraits<media::cast::FrameId>::Read(const base::Pickle* m,
                                              base::PickleIterator* iter,
                                              param_type* r) {
   uint64_t serialized = UINT64_C(0);
   if (ParamTraits<uint64_t>::Read(m, iter, &serialized)) {
     *r = param_type::DeserializeForIPC(serialized);
     return true;
   }
   return false;
 }
 
 void ParamTraits<media::cast::FrameId>::Log(const param_type& p,
                                             std::string* l) {
   std::ostringstream oss;
   oss << p;
   l->append(oss.str());
 }
 
 }  // namespace IPC