diff --git a/webrtc/base/messagequeue_unittest.cc b/webrtc/base/messagequeue_unittest.cc
index 31fb3bf..50c2ad0 100644
--- a/webrtc/base/messagequeue_unittest.cc
+++ b/webrtc/base/messagequeue_unittest.cc
@@ -54,7 +54,7 @@
 static void DelayedPostsWithIdenticalTimesAreProcessedInFifoOrder(
     MessageQueue* q) {
   EXPECT_TRUE(q != NULL);
-  TimeStamp now = Time();
+  int64_t now = TimeMillis();
   q->PostAt(now, NULL, 3);
   q->PostAt(now - 2, NULL, 0);
   q->PostAt(now - 1, NULL, 1);