Removes MessageLoop::TYPE_XXX where possible

net/tools/dump_cache/upgrade_win.cc

 // 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.
 
 #include "net/tools/dump_cache/upgrade_win.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 875 matching lines @@
 
   DWORD mode = PIPE_ACCESS_DUPLEX | FILE_FLAG_FIRST_PIPE_INSTANCE |
                FILE_FLAG_OVERLAPPED;
 
   return CreateNamedPipe(pipe_name.c_str(), mode, 0, 1, kChannelSize,
                          kChannelSize, 0, NULL);
 }
 
 // This is the controller process for an upgrade operation.
 int UpgradeCache(const base::FilePath& output_path, HANDLE pipe) {
-  base::MessageLoop loop(base::MessageLoop::TYPE_IO);
+  base::MessageLoopForIO loop;
 
   MasterSM master(output_path, pipe);
   if (!master.DoInit()) {
     printf("Unable to talk with the helper\n");
     return -1;
   }
 
   loop.Run();
   return 0;
 }
 
 // This process will only execute commands from the controller.
 int RunSlave(const base::FilePath& input_path,
              const base::string16& pipe_number) {
-  base::MessageLoop loop(base::MessageLoop::TYPE_IO);
+  base::MessageLoopForIO loop;
 
   base::win::ScopedHandle pipe(OpenServer(pipe_number));
   if (!pipe.IsValid()) {
     printf("Unable to open the server pipe\n");
     return -1;
   }
 
   SlaveSM slave(input_path, pipe);
   if (!slave.DoInit()) {
     printf("Unable to talk with the main process\n");
     return -1;
   }
 
   loop.Run();
   return 0;
 }