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

ios/chrome/browser/autocomplete/autocomplete_provider_client_impl.cc

 // Copyright 2015 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 "ios/chrome/browser/autocomplete/autocomplete_provider_client_impl.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "components/browser_sync/profile_sync_service.h"
 #include "components/history/core/browser/history_service.h"
 #include "components/keyed_service/core/service_access_type.h"
@@ skipping 120 matching lines @@
 
 bool AutocompleteProviderClientImpl::IsOffTheRecord() const {
   return browser_state_->IsOffTheRecord();
 }
 
 bool AutocompleteProviderClientImpl::SearchSuggestEnabled() const {
   return browser_state_->GetPrefs()->GetBoolean(prefs::kSearchSuggestEnabled);
 }
 
 bool AutocompleteProviderClientImpl::TabSyncEnabledAndUnencrypted() const {
-  return sync_driver::IsTabSyncEnabledAndUnencrypted(
+  return syncer::IsTabSyncEnabledAndUnencrypted(
       IOSChromeProfileSyncServiceFactory::GetForBrowserState(browser_state_),
       browser_state_->GetPrefs());
 }
 
 void AutocompleteProviderClientImpl::Classify(
     const base::string16& text,
     bool prefer_keyword,
     bool allow_exact_keyword_match,
     metrics::OmniboxEventProto::PageClassification page_classification,
     AutocompleteMatch* match,
     GURL* alternate_nav_url) {
   AutocompleteClassifier* classifier = GetAutocompleteClassifier();
   classifier->Classify(text, prefer_keyword, allow_exact_keyword_match,
                        page_classification, match, alternate_nav_url);
 }
 
 void AutocompleteProviderClientImpl::DeleteMatchingURLsForKeywordFromHistory(
     history::KeywordID keyword_id,
     const base::string16& term) {
   GetHistoryService()->DeleteMatchingURLsForKeyword(keyword_id, term);
 }
 
 void AutocompleteProviderClientImpl::PrefetchImage(const GURL& url) {}
 
 void AutocompleteProviderClientImpl::OnAutocompleteControllerResultReady(
     AutocompleteController* controller) {
   // iOS currently has no client for this event.
 }