Convert Pass()→std::move() in //chrome

chrome/browser/sessions/session_restore_stats_collector_unittest.cc

Index: chrome/browser/sessions/session_restore_stats_collector_unittest.cc
diff --git a/chrome/browser/sessions/session_restore_stats_collector_unittest.cc b/chrome/browser/sessions/session_restore_stats_collector_unittest.cc
index 483e59d46341542e6607c8122210f381cac152e5..45d1c0cfcb5d6eabb4c7aa863d63a11e8e2b2445 100644
--- a/chrome/browser/sessions/session_restore_stats_collector_unittest.cc
+++ b/chrome/browser/sessions/session_restore_stats_collector_unittest.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/sessions/session_restore_stats_collector.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
@@ -162,8 +163,8 @@ class TestSessionRestoreStatsCollector : public SessionRestoreStatsCollector {
       scoped_ptr<base::TickClock> tick_clock,
       scoped_ptr<StatsReportingDelegate> reporting_delegate)
       : SessionRestoreStatsCollector(tick_clock->NowTicks(),
-                                     reporting_delegate.Pass()) {
-    set_tick_clock(tick_clock.Pass());
+                                     std::move(reporting_delegate)) {
+    set_tick_clock(std::move(tick_clock));
   }
 
  private: