Revert 70271 - Remove wstring from l10n_util. Part 3....

chrome/browser/extensions/pack_extension_job.cc

Index: chrome/browser/extensions/pack_extension_job.cc
===================================================================
--- chrome/browser/extensions/pack_extension_job.cc	(revision 70280)
+++ chrome/browser/extensions/pack_extension_job.cc	(working copy)
@@ -6,7 +6,6 @@
 
 #include "app/l10n_util.h"
 #include "base/message_loop.h"
-#include "base/sys_string_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "base/task.h"
 #include "chrome/browser/extensions/extension_creator.h"
@@ -81,18 +80,20 @@
 }
 
 // static
-string16 PackExtensionJob::StandardSuccessMessage(const FilePath& crx_file,
-                                                  const FilePath& key_file) {
-  string16 crx_file_string = WideToUTF16(crx_file.ToWStringHack());
-  string16 key_file_string = WideToUTF16(key_file.ToWStringHack());
-  if (key_file_string.empty()) {
-    return l10n_util::GetStringFUTF16(
+std::wstring PackExtensionJob::StandardSuccessMessage(const FilePath& crx_file,
+                                                      const FilePath& key_file)
+{
+  // TODO(isherman): we should use string16 instead of wstring.
+  // See crbug.com/23581 and crbug.com/24672
+  std::wstring message;
+  if (key_file.empty()) {
+    return l10n_util::GetStringF(
         IDS_EXTENSION_PACK_DIALOG_SUCCESS_BODY_UPDATE,
-        crx_file_string);
+        crx_file.ToWStringHack());
   } else {
-    return l10n_util::GetStringFUTF16(
+    return l10n_util::GetStringF(
         IDS_EXTENSION_PACK_DIALOG_SUCCESS_BODY_NEW,
-        crx_file_string,
-        key_file_string);
+        crx_file.ToWStringHack(),
+        key_file.ToWStringHack());
   }
 }