Move socket stream messages to content, in preparation for moving its dispatc...

content/common/common_param_traits.cc

+// Copyright (c) 2011 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 "content/common/common_param_traits.h"
+
+#include "content/common/content_constants.h"
+
+namespace IPC {
+
+void ParamTraits<GURL>::Write(Message* m, const GURL& p) {
+  m->WriteString(p.possibly_invalid_spec());
+  // TODO(brettw) bug 684583: Add encoding for query params.
+}
+
+bool ParamTraits<GURL>::Read(const Message* m, void** iter, GURL* p) {
+  std::string s;
+  if (!m->ReadString(iter, &s) || s.length() > content::kMaxURLChars) {
+    *p = GURL();
+    return false;
+  }
+  *p = GURL(s);
+  return true;
+}
+
+void ParamTraits<GURL>::Log(const GURL& p, std::string* l) {
+  l->append(p.spec());
+}
+
+}  // namespace IPC