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

chrome/service/cloud_print/cloud_print_auth.cc

Index: chrome/service/cloud_print/cloud_print_auth.cc
diff --git a/chrome/service/cloud_print/cloud_print_auth.cc b/chrome/service/cloud_print/cloud_print_auth.cc
index ac757f67e23756aff494e5accd59a3ddce452a7c..a01dca3d2bec109151db7e24cceba3d7007c5caa 100644
--- a/chrome/service/cloud_print/cloud_print_auth.cc
+++ b/chrome/service/cloud_print/cloud_print_auth.cc
@@ -137,8 +137,8 @@ void CloudPrintAuth::OnRefreshTokenResponse(const std::string& access_token,
   // Schedule a task to refresh the access token again when it is about to
   // expire.
   DCHECK(expires_in_seconds > kTokenRefreshGracePeriodSecs);
-  int64 refresh_delay =
-      (expires_in_seconds - kTokenRefreshGracePeriodSecs)*1000;
+  base::TimeDelta refresh_delay = base::TimeDelta::FromSeconds(
+      expires_in_seconds - kTokenRefreshGracePeriodSecs);
   MessageLoop::current()->PostDelayedTask(
       FROM_HERE, base::Bind(&CloudPrintAuth::RefreshAccessToken, this),
       refresh_delay);