Convert Pass()→std::move() in sync/

sync/sessions/nudge_tracker_unittest.cc

Index: sync/sessions/nudge_tracker_unittest.cc
diff --git a/sync/sessions/nudge_tracker_unittest.cc b/sync/sessions/nudge_tracker_unittest.cc
index 43577a325e22b5eed7fce1b8e04bf7df1ea68440..84ca3e69a3d47639ff219a747ebea79894ceee11 100644
--- a/sync/sessions/nudge_tracker_unittest.cc
+++ b/sync/sessions/nudge_tracker_unittest.cc
@@ -5,6 +5,7 @@
 #include "sync/sessions/nudge_tracker.h"
 
 #include <string>
+#include <utility>
 #include <vector>
 
 #include "base/message_loop/message_loop.h"
@@ -838,7 +839,7 @@ class NudgeTrackerAckTrackingTest : public NudgeTrackerTest {
     int id = inv->GetTrackingId();
 
     // Send it to the NudgeTracker.
-    nudge_tracker_.RecordRemoteInvalidation(type, inv.Pass());
+    nudge_tracker_.RecordRemoteInvalidation(type, std::move(inv));
 
     // Return its ID to the test framework for use in assertions.
     return id;
@@ -851,7 +852,7 @@ class NudgeTrackerAckTrackingTest : public NudgeTrackerTest {
     int id = inv->GetTrackingId();
 
     // Send it to the NudgeTracker.
-    nudge_tracker_.RecordRemoteInvalidation(type, inv.Pass());
+    nudge_tracker_.RecordRemoteInvalidation(type, std::move(inv));
 
     // Return its ID to the test framework for use in assertions.
     return id;