[Sync] Fix namespaces for the browser_sync component.

components/autofill/core/browser/webdata/autofill_profile_syncable_service.h

 // Copyright 2014 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.
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_PROFILE_SYNCABLE_SERVICE_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_PROFILE_SYNCABLE_SERVICE_H_
 
 #include <map>
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "base/scoped_observer.h"
 #include "base/supports_user_data.h"
 #include "base/synchronization/lock.h"
 #include "base/threading/non_thread_safe.h"
 #include "components/autofill/core/browser/field_types.h"
 #include "components/autofill/core/browser/webdata/autofill_change.h"
 #include "components/autofill/core/browser/webdata/autofill_entry.h"
 #include "components/autofill/core/browser/webdata/autofill_webdata_backend.h"
 #include "components/autofill/core/browser/webdata/autofill_webdata_service_observer.h"
 #include "components/sync/api/sync_change.h"
 #include "components/sync/api/sync_data.h"
 #include "components/sync/api/sync_error.h"
 #include "components/sync/api/syncable_service.h"
 #include "components/sync/protocol/autofill_specifics.pb.h"
 
+namespace browser_sync {
 class ProfileSyncServiceAutofillTest;
+}  // namespace browser_sync
 
 namespace autofill {
 
 class AutofillProfile;
 class AutofillTable;
 class AutofillWebDataService;
 
 extern const char kAutofillProfileTag[];
 
 // The sync implementation for local AutofillProfiles, which can be managed in
@@ skipping 69 matching lines @@
   AutofillProfileSyncableService();
   void set_sync_processor(syncer::SyncChangeProcessor* sync_processor) {
     sync_processor_.reset(sync_processor);
   }
 
   // Creates syncer::SyncData based on supplied |profile|.
   // Exposed for unit tests.
   static syncer::SyncData CreateData(const AutofillProfile& profile);
 
  private:
-  friend class ::ProfileSyncServiceAutofillTest;
+  friend class browser_sync::ProfileSyncServiceAutofillTest;
   FRIEND_TEST_ALL_PREFIXES(AutofillProfileSyncableServiceTest,
                            UpdateField);
   FRIEND_TEST_ALL_PREFIXES(AutofillProfileSyncableServiceTest,
                            MergeSimilarProfiles_AdditionalInfoInBothProfiles);
   FRIEND_TEST_ALL_PREFIXES(AutofillProfileSyncableServiceTest,
                            MergeSimilarProfiles_DifferentUseDates);
   FRIEND_TEST_ALL_PREFIXES(AutofillProfileSyncableServiceTest,
                            MergeSimilarProfiles_DifferentNames);
   FRIEND_TEST_ALL_PREFIXES(AutofillProfileSyncableServiceTest,
                            MergeSimilarProfiles_NonZeroUseCounts);
@@ skipping 77 matching lines @@
   // When we go through sync we find profiles that are similar but unmatched.
   // Merge such profiles.
   GUIDToProfileMap candidates_to_merge;
   // Profiles that have multi-valued fields that are not in sync.
   std::vector<AutofillProfile*> profiles_to_sync_back;
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_PROFILE_SYNCABLE_SERVICE_H_