Pass RapporService to content/browser/

ios/chrome/browser/prefs/browser_prefs.mm

Index: ios/chrome/browser/prefs/browser_prefs.mm
diff --git a/ios/chrome/browser/prefs/browser_prefs.mm b/ios/chrome/browser/prefs/browser_prefs.mm
index 57f18dfbf8feb17d1f449fb26e6c7ead1fa1ce69..7f0c97d9c041814060839b2e2b12d5a8eb92a66d 100644
--- a/ios/chrome/browser/prefs/browser_prefs.mm
+++ b/ios/chrome/browser/prefs/browser_prefs.mm
@@ -22,7 +22,7 @@
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/prefs/pref_service.h"
 #include "components/proxy_config/pref_proxy_config_tracker_impl.h"
-#include "components/rappor/rappor_service.h"
+#include "components/rappor/rappor_service_impl.h"
 #include "components/search_engines/template_url_prepopulate_data.h"
 #include "components/signin/core/common/signin_pref_names.h"
 #include "components/ssl_config/ssl_config_service_manager.h"
@@ -56,7 +56,7 @@ void RegisterLocalStatePrefs(PrefRegistrySimple* registry) {
   network_time::NetworkTimeTracker::RegisterPrefs(registry);
   ios::NotificationPromo::RegisterPrefs(registry);
   PrefProxyConfigTrackerImpl::RegisterPrefs(registry);
-  rappor::RapporService::RegisterPrefs(registry);
+  rappor::RapporServiceImpl::RegisterPrefs(registry);
   ssl_config::SSLConfigServiceManager::RegisterPrefs(registry);
   update_client::RegisterPrefs(registry);
   variations::VariationsService::RegisterPrefs(registry);