Convert use of int ms to TimeDelta in files owned by brettw.

content/browser/browser_child_process_host.cc

 // Copyright (c) 2011 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 "content/browser/browser_child_process_host.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/lazy_instance.h"
@@ skipping 198 matching lines @@
       }
       disconnect_was_alive_ = true;
 #if defined(OS_WIN)
       child_watcher_.StartWatching(
           new base::WaitableEvent(data().handle), this);
 #else
       // On non-Windows platforms, give the child process some time to die after
       // disconnecting the channel so that the exit code and termination status
       // become available. This is best effort -- if the process doesn't die
       // within the time limit, this object gets destroyed.
-      const int kExitCodeWaitMs = 250;
+      const base::TimeDelta kExitCodeWait =
+          base::TimeDelta::FromMilliseconds(250);
       MessageLoop::current()->PostDelayedTask(
           FROM_HERE,
           base::Bind(&BrowserChildProcessHost::OnChildDisconnected,
                      task_factory_.GetWeakPtr()),
-          kExitCodeWaitMs);
+          kExitCodeWait);
 #endif
       return;
     }
 
     default:
       break;
   }
   UMA_HISTOGRAM_ENUMERATION("ChildProcess.Disconnected",
                             data().type,
                             content::PROCESS_TYPE_MAX);
@@ skipping 70 matching lines @@
 
     return *iterator_;
   } while (true);
 
   return NULL;
 }
 
 bool BrowserChildProcessHost::Iterator::Done() {
   return iterator_ == g_child_process_list.Get().end();
 }