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

chrome/common/plugin_messages.h

 // Copyright (c) 2009 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.
 
 // Defines messages between the browser and plugin process, as well as between
 // the renderer and plugin process.
 //
 // See render_message* for information about the multi-pass include of headers.
 
 #ifndef CHROME_COMMON_PLUGIN_MESSAGES_H_
 #define CHROME_COMMON_PLUGIN_MESSAGES_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
+#include "base/string_number_conversions.h"
+#include "base/utf_string_conversions.h"
 #include "chrome/common/common_param_traits.h"
 #include "chrome/common/webkit_param_traits.h"
 #include "gfx/native_widget_types.h"
 #include "gfx/rect.h"
 #include "googleurl/src/gurl.h"
 #include "ipc/ipc_message_utils.h"
 #include "third_party/npapi/bindings/npapi.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebBindings.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebInputEvent.h"
 #include "webkit/glue/npruntime_util.h"
@@ skipping 269 matching lines @@
   }
   static bool Read(const Message* m, void** iter, param_type* r) {
     return webkit_glue::DeserializeNPIdentifier(*m, iter, &r->identifier);
   }
   static void Log(const param_type& p, std::wstring* l) {
     if (WebKit::WebBindings::identifierIsString(p.identifier)) {
       NPUTF8* str = WebKit::WebBindings::utf8FromIdentifier(p.identifier);
       l->append(UTF8ToWide(str));
       NPN_MemFree(str);
     } else {
-      l->append(IntToWString(
-          WebKit::WebBindings::intFromIdentifier(p.identifier)));
+      l->append(UTF8ToWide(base::IntToString(
+          WebKit::WebBindings::intFromIdentifier(p.identifier))));
     }
   }
 };
 
 template <>
 struct ParamTraits<NPVariant_Param> {
   typedef NPVariant_Param param_type;
   static void Write(Message* m, const param_type& p) {
     WriteParam(m, static_cast<int>(p.type));
     if (p.type == NPVARIANT_PARAM_BOOL) {
@@ skipping 106 matching lines @@
   }
 };
 
 }  // namespace IPC
 
 
 #define MESSAGES_INTERNAL_FILE "chrome/common/plugin_messages_internal.h"
 #include "ipc/ipc_message_macros.h"
 
 #endif  // CHROME_COMMON_PLUGIN_MESSAGES_H_