Change code in base (primarily unit tests) to use Sleep(TimeDelta).

base/process_util_posix.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 <dirent.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <signal.h>
 #include <stdlib.h>
 #include <sys/resource.h>
@@ skipping 13 matching lines @@
 #include "base/eintr_wrapper.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/process_util.h"
 #include "base/stringprintf.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/third_party/dynamic_annotations/dynamic_annotations.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/thread_restrictions.h"
-#include "base/time.h"
 
 #if defined(OS_FREEBSD)
 #include <sys/event.h>
 #include <sys/ucontext.h>
 #endif
 
 #if defined(OS_MACOSX)
 #include <crt_externs.h>
 #include <sys/event.h>
 #else
@@ skipping 1145 matching lines @@
   // TODO(port): use waitpid to avoid leaving zombies around
 
   base::Time end_time = base::Time::Now() +
       base::TimeDelta::FromMilliseconds(wait_milliseconds);
   do {
     NamedProcessIterator iter(executable_name, filter);
     if (!iter.NextProcessEntry()) {
       result = true;
       break;
     }
-    base::PlatformThread::Sleep(100);
+    base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(100));
   } while ((end_time - base::Time::Now()) > base::TimeDelta());
 
   return result;
 }
 
 bool CleanupProcesses(const FilePath::StringType& executable_name,
                       int64 wait_milliseconds,
                       int exit_code,
                       const ProcessFilter* filter) {
   bool exited_cleanly =
@@ skipping 46 matching lines @@
                      << " to terminate, we got the following result: " << r;
       }
       return;
     }
 
     // There's no good way to wait for a specific child to exit in a timed
     // fashion. (No kqueue on Linux), so we just loop and sleep.
 
     // Wait for 2 * timeout_ 500 milliseconds intervals.
     for (unsigned i = 0; i < 2 * timeout_; ++i) {
-      PlatformThread::Sleep(500);  // 0.5 seconds
+      PlatformThread::Sleep(TimeDelta::FromMilliseconds(500));
       if (IsChildDead(child_))
         return;
     }
 
     if (kill(child_, SIGKILL) == 0) {
       // SIGKILL is uncatchable. Since the signal was delivered, we can
       // just wait for the process to die now in a blocking manner.
       if (HANDLE_EINTR(waitpid(child_, NULL, 0)) < 0)
         DPLOG(WARNING) << "waitpid";
     } else {
@@ skipping 28 matching lines @@
   if (IsChildDead(process))
     return;
 
   BackgroundReaper* reaper = new BackgroundReaper(process, 0);
   PlatformThread::CreateNonJoinable(0, reaper);
 }
 
 #endif  // !defined(OS_MACOSX)
 
 }  // namespace base