[Sync] Move //components/sync to the syncer namespace, take 2.

components/sync/engine_impl/cycle/nudge_tracker_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/sync/engine_impl/cycle/nudge_tracker.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <string>
@@ skipping 774 matching lines @@
             nudge_tracker_.RecordLocalChange(ModelTypeSet(SESSIONS)));
 }
 
 // Check that custom nudge delays can never result in a value shorter than the
 // minimum nudge delay.
 TEST_F(NudgeTrackerTest, NoTypesShorterThanDefault) {
   // Set delay to a known value.
   nudge_tracker_.SetDefaultNudgeDelay(base::TimeDelta::FromMilliseconds(500));
 
   std::map<ModelType, base::TimeDelta> delay_map;
-  ModelTypeSet protocol_types = syncer::ProtocolTypes();
+  ModelTypeSet protocol_types = ProtocolTypes();
   for (ModelTypeSet::Iterator iter = protocol_types.First(); iter.Good();
        iter.Inc()) {
     delay_map[iter.Get()] = base::TimeDelta();
   }
   nudge_tracker_.OnReceivedCustomNudgeDelays(delay_map);
 
   // All types should still have a nudge greater than or equal to the minimum.
   for (ModelTypeSet::Iterator iter = protocol_types.First(); iter.Good();
        iter.Inc()) {
     EXPECT_GE(nudge_tracker_.RecordLocalChange(ModelTypeSet(iter.Get())),
@@ skipping 152 matching lines @@
   EXPECT_TRUE(IsInvalidationAcknowledged(inv1_id));
   EXPECT_TRUE(IsInvalidationAcknowledged(inv2_id));
   EXPECT_TRUE(IsInvalidationAcknowledged(inv3_id));
   EXPECT_TRUE(IsInvalidationAcknowledged(inv4_id));
   EXPECT_TRUE(IsInvalidationAcknowledged(inv5_id));
 
   EXPECT_TRUE(AllInvalidationsAccountedFor());
 }
 
 }  // namespace syncer