Move Time, TimeDelta and TimeTicks into namespace base.

net/url_request/url_request_job.cc

Index: net/url_request/url_request_job.cc
===================================================================
--- net/url_request/url_request_job.cc	(revision 3954)
+++ net/url_request/url_request_job.cc	(working copy)
@@ -13,6 +13,9 @@
 #include "net/url_request/url_request_job_metrics.h"
 #include "net/url_request/url_request_job_tracker.h"
 
+using base::Time;
+using base::TimeTicks;
+
 // Buffer size allocated when de-compressing data.
 static const int kFilterBufSize = 32 * 1024;
 
@@ -498,4 +501,3 @@
   if (request_)
     request_->set_status(status);
 }
-