Cleanup the IPC param traits structure

content/public/common/common_param_traits.h

 // 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.
 
 // This file is used to define IPC::ParamTraits<> specializations for a number
 // of types so that they can be serialized over IPC.  IPC::ParamTraits<>
 // specializations for basic types (like int and std::string) and types in the
 // 'base' project can be found in ipc/ipc_message_utils.h.  This file contains
 // specializations for types that are used by the content code, and which need
 // manual serialization code.  This is usually because they're not structs with
 // public members, or because the same type is being used in multiple
 // *_messages.h headers.
 
 #ifndef CONTENT_PUBLIC_COMMON_COMMON_PARAM_TRAITS_H_
 #define CONTENT_PUBLIC_COMMON_COMMON_PARAM_TRAITS_H_
 
 #include "base/memory/ref_counted.h"
 #include "content/common/content_export.h"
 #include "content/public/common/common_param_traits_macros.h"
 #include "googleurl/src/gurl.h"
 #include "ipc/ipc_message_utils.h"
-#include "net/base/ip_endpoint.h"
-#include "net/url_request/url_request_status.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/surface/transport_dib.h"
-#include "webkit/base/data_element.h"
 
 class SkBitmap;
 
 namespace content {
 struct Referrer;
 }
 
 namespace gfx {
 class Point;
 class Rect;
 class RectF;
 class Size;
 }  // namespace gfx
 
 namespace net {
-class HttpResponseHeaders;
 class HostPortPair;
-class UploadData;
-}
-
-namespace ui {
-class Range;
-}
-
-namespace webkit_glue {
-class ResourceRequestBody;
 }
 
 namespace IPC {
 
 template <>
 struct CONTENT_EXPORT ParamTraits<GURL> {
   typedef GURL param_type;
   static void Write(Message* m, const param_type& p);
   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
   static void Log(const param_type& p, std::string* l);
 };
 
-template <>
-struct CONTENT_EXPORT ParamTraits<net::URLRequestStatus> {
-  typedef net::URLRequestStatus param_type;
-  static void Write(Message* m, const param_type& p);
-  static bool Read(const Message* m, PickleIterator* iter, param_type* r);
-  static void Log(const param_type& p, std::string* l);
-};
-
-template <>
-struct CONTENT_EXPORT ParamTraits<scoped_refptr<net::UploadData> > {
-  typedef scoped_refptr<net::UploadData> param_type;
-  static void Write(Message* m, const param_type& p);
-  static bool Read(const Message* m, PickleIterator* iter, param_type* r);
-  static void Log(const param_type& p, std::string* l);
-};
-
-template <>
-struct CONTENT_EXPORT ParamTraits<scoped_refptr<
-    webkit_glue::ResourceRequestBody> > {
-  typedef scoped_refptr<webkit_glue::ResourceRequestBody> param_type;
-  static void Write(Message* m, const param_type& p);
-  static bool Read(const Message* m, PickleIterator* iter, param_type* r);
-  static void Log(const param_type& p, std::string* l);
-};
-
-template <>
-struct CONTENT_EXPORT ParamTraits<webkit_base::DataElement> {
-  typedef webkit_base::DataElement param_type;
-  static void Write(Message* m, const param_type& p);
-  static bool Read(const Message* m, PickleIterator* iter, param_type* r);
-  static void Log(const param_type& p, std::string* l);
-};
-
 template<>
 struct CONTENT_EXPORT ParamTraits<net::HostPortPair> {
   typedef net::HostPortPair param_type;
   static void Write(Message* m, const param_type& p);
   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
   static void Log(const param_type& p, std::string* l);
 };
 
 template <>
-struct ParamTraits<scoped_refptr<net::HttpResponseHeaders> > {
-  typedef scoped_refptr<net::HttpResponseHeaders> param_type;
-  static void Write(Message* m, const param_type& p);
-  static bool Read(const Message* m, PickleIterator* iter, param_type* r);
-  static void Log(const param_type& p, std::string* l);
-};
-
-template <>
-struct ParamTraits<net::IPEndPoint> {
-  typedef net::IPEndPoint param_type;
-  static void Write(Message* m, const param_type& p);
-  static bool Read(const Message* m, PickleIterator* iter, param_type* p);
-  static void Log(const param_type& p, std::string* l);
-};
-
-template <>
 struct CONTENT_EXPORT ParamTraits<content::Referrer> {
   typedef content::Referrer param_type;
   static void Write(Message* m, const param_type& p);
   static bool Read(const Message* m, PickleIterator* iter, param_type* p);
   static void Log(const param_type& p, std::string* l);
 };
 
 template <>
 struct CONTENT_EXPORT ParamTraits<gfx::Point> {
   typedef gfx::Point param_type;
@@ skipping 51 matching lines @@
       NOTREACHED();
     }
     return result;
 #endif
   }
   static void Log(const param_type& p, std::string* l) {
     l->append("<gfx::NativeWindow>");
   }
 };
 
-template <>
-struct CONTENT_EXPORT ParamTraits<ui::Range> {
-  typedef ui::Range param_type;
-  static void Write(Message* m, const param_type& p);
-  static bool Read(const Message* m, PickleIterator* iter, param_type* r);
-  static void Log(const param_type& p, std::string* l);
-};
-
 #if defined(OS_WIN)
 template<>
 struct ParamTraits<TransportDIB::Id> {
   typedef TransportDIB::Id param_type;
   static void Write(Message* m, const param_type& p) {
     WriteParam(m, p.handle);
     WriteParam(m, p.sequence_num);
   }
   static bool Read(const Message* m, PickleIterator* iter, param_type* r) {
     return (ReadParam(m, iter, &r->handle) &&
@@ skipping 35 matching lines @@
   // Note: This function expects parameter |r| to be of type &SkBitmap since
   // r->SetConfig() and r->SetPixels() are called.
   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
 
   static void Log(const param_type& p, std::string* l);
 };
 
 }  // namespace IPC
 
 #endif  // CONTENT_PUBLIC_COMMON_COMMON_PARAM_TRAITS_H_