Make callers of FromUTC(Local)Exploded in net/ use new time API.

net/cookies/cookie_util.cc

Index: net/cookies/cookie_util.cc
diff --git a/net/cookies/cookie_util.cc b/net/cookies/cookie_util.cc
index 210b8d479af7bcafc3274746b321a0fc6915d26c..9513dc83a6f2d2f507a29c2ee66961aa393e1fb1 100644
--- a/net/cookies/cookie_util.cc
+++ b/net/cookies/cookie_util.cc
@@ -200,12 +200,14 @@ base::Time ParseCookieTime(const std::string& time_string) {
   if (exploded.year >= 0 && exploded.year <= 68)
     exploded.year += 2000;
 
-  // If our values are within their correct ranges, we got our time.
   if (exploded.day_of_month >= 1 && exploded.day_of_month <= 31 &&
-      exploded.month >= 1 && exploded.month <= 12 &&
-      exploded.year >= 1601 && exploded.year <= 30827 &&
-      exploded.hour <= 23 && exploded.minute <= 59 && exploded.second <= 59) {
-    return base::Time::FromUTCExploded(exploded);
+      exploded.month >= 1 && exploded.month <= 12 && exploded.year >= 1601 &&
+      exploded.year <= 30827 && exploded.hour <= 23 && exploded.minute <= 59 &&
+      exploded.second <= 59) {
+    // Time conversion can fail. See comments in base/time.h
+    base::Time out_time;
+    if (base::Time::FromUTCExploded(exploded, &out_time))
+      return out_time;
   }
 
   // One of our values was out of expected range.  For well-formed input,