Move the number conversions from string_util to a new file....

ipc/ipc_message_utils.h

 // Copyright (c) 2010 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.
 
 #ifndef IPC_IPC_MESSAGE_UTILS_H_
 #define IPC_IPC_MESSAGE_UTILS_H_
 #pragma once
 
 #include <algorithm>
 #include <string>
 #include <vector>
 #include <map>
 #include <set>
 
 #include "base/file_path.h"
 #include "base/format_macros.h"
 #include "base/nullable_string16.h"
 #include "base/string16.h"
+#include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "base/time.h"
 #include "base/tuple.h"
 #include "base/values.h"
 #if defined(OS_POSIX)
 #include "ipc/file_descriptor_set_posix.h"
 #endif
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_sync_message.h"
@@ skipping 173 matching lines @@
 template <>
 struct ParamTraits<long long> {
   typedef long long param_type;
   static void Write(Message* m, const param_type& p) {
     m->WriteInt64(static_cast<int64>(p));
   }
   static bool Read(const Message* m, void** iter, param_type* r) {
     return m->ReadInt64(iter, reinterpret_cast<int64*>(r));
   }
   static void Log(const param_type& p, std::wstring* l) {
-    l->append(Int64ToWString(static_cast<int64>(p)));
+    l->append(UTF8ToWide(base::Int64ToString(static_cast<int64>(p))));
   }
 };
 
 template <>
 struct ParamTraits<unsigned long long> {
   typedef unsigned long long param_type;
   static void Write(Message* m, const param_type& p) {
     m->WriteInt64(p);
   }
   static bool Read(const Message* m, void** iter, param_type* r) {
     return m->ReadInt64(iter, reinterpret_cast<int64*>(r));
   }
   static void Log(const param_type& p, std::wstring* l) {
-    l->append(Uint64ToWString(p));
+    l->append(UTF8ToWide(base::Uint64ToString(p)));
   }
 };
 
 // Note that the IPC layer doesn't sanitize NaNs and +/- INF values.  Clients
 // should be sure to check the sanity of these values after receiving them over
 // IPC.
 template <>
 struct ParamTraits<float> {
   typedef float param_type;
   static void Write(Message* m, const param_type& p) {
@@ skipping 1069 matching lines @@
     ReplyParam p(a, b, c, d, e);
     WriteParam(reply, p);
   }
 };
 
 //-----------------------------------------------------------------------------
 
 }  // namespace IPC
 
 #endif  // IPC_IPC_MESSAGE_UTILS_H_