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

BUG=108171
TEST=


Review URL: http://codereview.chromium.org/9055001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@116065 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: a1b75b94f61d90054e3b432e8be3c897383450bd
diff --git a/base/file_util_unittest.cc b/base/file_util_unittest.cc
index 4cd6f03..0cade2a 100644
--- a/base/file_util_unittest.cc
+++ b/base/file_util_unittest.cc
@@ -22,7 +22,6 @@
 #include "base/path_service.h"
 #include "base/scoped_temp_dir.h"
 #include "base/threading/platform_thread.h"
-#include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
@@ -349,11 +348,11 @@
 
   // Age to perfection
 #if defined(OS_WIN)
-  base::PlatformThread::Sleep(100);
+  base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(100));
 #elif defined(OS_POSIX)
   // We need to wait at least one second here because the precision of
   // file creation time is one second.
-  base::PlatformThread::Sleep(1500);
+  base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(1500));
 #endif
 
   // Establish our cutoff time
@@ -1250,9 +1249,9 @@
 
   SYSTEMTIME start_time;
   GetLocalTime(&start_time);
-  Sleep(100);
+  base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(100));
   CreateTextFile(file_name, L"New file!");
-  Sleep(100);
+  base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(100));
   SYSTEMTIME end_time;
   GetLocalTime(&end_time);