Delete base/prefs and update callers to use components.

ios/chrome/browser/geolocation/omnibox_geolocation_local_state.mm

 // Copyright 2013 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.
 
 #import "ios/chrome/browser/geolocation/omnibox_geolocation_local_state.h"
 
 #import <CoreLocation/CoreLocation.h>
 
 #include "base/logging.h"
 #include "base/mac/scoped_nsobject.h"
-#include "base/prefs/pref_registry_simple.h"
-#include "base/prefs/pref_service.h"
+#include "components/prefs/pref_registry_simple.h"
+#include "components/prefs/pref_service.h"
 #include "ios/chrome/browser/application_context.h"
 #import "ios/chrome/browser/geolocation/location_manager.h"
 #import "ios/chrome/browser/pref_names.h"
 
 @interface OmniboxGeolocationLocalState () {
   base::scoped_nsobject<LocationManager> locationManager_;
 }
 
 - (int)intForPath:(const char*)path;
 - (void)setInt:(int)value forPath:(const char*)path;
@@ skipping 94 matching lines @@
 
 - (std::string)stringForPath:(const char*)path {
   return GetApplicationContext()->GetLocalState()->GetString(path);
 }
 
 - (void)setString:(const std::string&)value forPath:(const char*)path {
   GetApplicationContext()->GetLocalState()->SetString(path, value);
 }
 
 @end