Convert Windows Sleep to PlatformThread::Sleep...

chrome/browser/printing/printing_layout_uitest.cc

Index: chrome/browser/printing/printing_layout_uitest.cc
===================================================================
--- chrome/browser/printing/printing_layout_uitest.cc	(revision 13127)
+++ chrome/browser/printing/printing_layout_uitest.cc	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2006-2009 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.
 
@@ -300,7 +300,7 @@
       if (file_util::Delete(emf_path(), true)) {
         break;
       }
-      Sleep(100);
+      PlatformThread::Sleep(100);
     }
     file_util::CreateDirectory(emf_path());
   }
@@ -358,7 +358,7 @@
       }
       if (found_emf && found_prn)
         break;
-      Sleep(100);
+      PlatformThread::Sleep(100);
     }
     EXPECT_TRUE(found_emf) << ".PRN file is: " << prn_file;
     EXPECT_TRUE(found_prn) << ".EMF file is: " << emf_file;
@@ -450,13 +450,13 @@
           break;
         }
       }
-      Sleep(10);
+      PlatformThread::Sleep(10);
     }
 
     // Now verify that it indeed closed itself.
     while (IsWindow(dialog_window)) {
       CloseDialogWindow(dialog_window);
-      Sleep(10);
+      PlatformThread::Sleep(10);
     }
   }