Revert "Partially Revert 2b9d241"

This reverts commit 71818c8409812c5a08124627c19aa8ea0625a72e.
This patch was created because the upstream update_engine was using
the new version of libchrome and the Chrome OS one was not. Now
that we are upreving libchrome on Chrome OS we can revert this.

BUG=b:37434548
TEST=Build
CQ-DEPEND=CL:1240033

Change-Id: I98b7d124212087292500701782de08b3d3ecc559
Reviewed-on: https://chromium-review.googlesource.com/1239818
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Hidehiko Abe <hidehiko@chromium.org>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
diff --git a/common/utils_unittest.cc b/common/utils_unittest.cc
index 1590eeb..bb39770 100644
--- a/common/utils_unittest.cc
+++ b/common/utils_unittest.cc
@@ -305,8 +305,9 @@
   base::Time::Exploded exploded = (base::Time::Exploded) {
     .year = 2001, .month = 9, .day_of_week = 0, .day_of_month = 9,
     .hour = 1, .minute = 46, .second = 40, .millisecond = 42};
-  EXPECT_EQ(base::Time::FromUTCExploded(exploded),
-            utils::TimeFromStructTimespec(&ts));
+  base::Time time;
+  EXPECT_TRUE(base::Time::FromUTCExploded(exploded, &time));
+  EXPECT_EQ(time, utils::TimeFromStructTimespec(&ts));
 }
 
 TEST(UtilsTest, DecodeAndStoreBase64String) {