Remove deprecated CommandLine(std::wstring) ctor.

chrome/browser/process_singleton_win.cc

 // 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.
 
 #include "chrome/browser/process_singleton.h"
 
 #include "app/l10n_util.h"
 #include "app/win_util.h"
 #include "base/base_paths.h"
 #include "base/command_line.h"
@@ skipping 213 matching lines @@
     if (third_null == std::wstring::npos ||
         third_null == msg.length()) {
       LOG(WARNING) << "Invalid format for start command, we need a string in 4 "
         "parts separated by NULLs";
     }
 
     // Get command line.
     const std::wstring cmd_line =
       msg.substr(second_null + 1, third_null - second_null);
 
-    CommandLine parsed_command_line(L"");
+    CommandLine parsed_command_line;
     parsed_command_line.ParseFromString(cmd_line);
     PrefService* prefs = g_browser_process->local_state();
     DCHECK(prefs);
 
     FilePath user_data_dir;
     PathService::Get(chrome::DIR_USER_DATA, &user_data_dir);
     ProfileManager* profile_manager = g_browser_process->profile_manager();
     Profile* profile = profile_manager->GetDefaultProfile(user_data_dir);
     if (!profile) {
       // We should only be able to get here if the profile already exists and
@@ skipping 16 matching lines @@
   switch (message) {
     case WM_COPYDATA:
       return OnCopyData(reinterpret_cast<HWND>(wparam),
                         reinterpret_cast<COPYDATASTRUCT*>(lparam));
     default:
       break;
   }
 
   return ::DefWindowProc(hwnd, message, wparam, lparam);
 }