**NOTFORLANDING** New link rel=prerender API

content/public/common/common_param_traits.cc

 // Copyright (c) 2012 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/public/common/common_param_traits.h"
 
 #include "content/public/common/content_constants.h"
+#include "content/public/common/referrer.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/upload_data.h"
 #include "net/http/http_response_headers.h"
 #include "third_party/skia/include/core/SkBitmap.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebReferrerPolicy.h"
 #include "ui/base/range/range.h"
 #include "ui/gfx/rect.h"
 
 namespace {
 
 struct SkBitmap_Data {
   // The configuration for the bitmap (bits per pixel, etc).
   SkBitmap::Config fConfig;
 
   // The width of the bitmap in pixels.
@@ skipping 416 matching lines @@
   LogParam(p.is_directory, l);
   l->append(",");
   LogParam(p.last_modified.ToDoubleT(), l);
   l->append(",");
   LogParam(p.last_accessed.ToDoubleT(), l);
   l->append(",");
   LogParam(p.creation_time.ToDoubleT(), l);
   l->append(")");
 }
 
+void ParamTraits<content::Referrer>::Write(
+    Message* m, const param_type& p) {
+  WriteParam(m, p.url);
+  WriteParam(m, p.policy);
+}
+
+bool ParamTraits<content::Referrer>::Read(
+    const Message* m, PickleIterator* iter, param_type* r) {
+  GURL url;
+  if (!ReadParam(m, iter, &url))
+    return false;
+  WebKit::WebReferrerPolicy policy;
+  if (!ReadParam(m, iter, &policy))
+    return false;
+  r->url = url;
+  r->policy = policy;
+  return true;
+}
+
+void ParamTraits<content::Referrer>::Log(
+    const param_type& p, std::string* l) {
+  l->append("(");
+  LogParam(p.url, l);
+  l->append(",");
+  LogParam(p.policy, l);
+  l->append(")");
+}
+
 void ParamTraits<gfx::Point>::Write(Message* m, const gfx::Point& p) {
   m->WriteInt(p.x());
   m->WriteInt(p.y());
 }
 
 bool ParamTraits<gfx::Point>::Read(const Message* m, PickleIterator* iter,
                                    gfx::Point* r) {
   int x, y;
   if (!m->ReadInt(iter, &x) ||
       !m->ReadInt(iter, &y))
@@ skipping 111 matching lines @@
   const SkBitmap_Data* bmp_data =
       reinterpret_cast<const SkBitmap_Data*>(fixed_data);
   return bmp_data->InitSkBitmapFromData(r, variable_data, variable_data_size);
 }
 
 void ParamTraits<SkBitmap>::Log(const SkBitmap& p, std::string* l) {
   l->append("<SkBitmap>");
 }
 
 }  // namespace IPC