Bypass the favicon_service when importing favicons.

chrome/browser/favicon/favicon_service.cc

Index: chrome/browser/favicon/favicon_service.cc
diff --git a/chrome/browser/favicon/favicon_service.cc b/chrome/browser/favicon/favicon_service.cc
index a45c6afe181f7f827c210e7665e90eb5392f1860..b55bb29fe2bf44e5e2448a3282a504cf0a83e501 100644
--- a/chrome/browser/favicon/favicon_service.cc
+++ b/chrome/browser/favicon/favicon_service.cc
@@ -12,7 +12,6 @@
 #include "chrome/browser/history/history_service.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/ui/webui/chrome_web_ui_controller_factory.h"
-#include "chrome/common/importer/imported_favicon_usage.h"
 #include "chrome/common/url_constants.h"
 #include "components/favicon_base/favicon_types.h"
 #include "components/favicon_base/favicon_util.h"
@@ -284,12 +283,6 @@ void FaviconService::CloneFavicon(const GURL& old_page_url,
     history_service_->CloneFavicons(old_page_url, new_page_url);
 }
 
-void FaviconService::SetImportedFavicons(
-    const std::vector<ImportedFaviconUsage>& favicon_usage) {
-  if (history_service_)
-    history_service_->SetImportedFavicons(favicon_usage);
-}
-
 void FaviconService::MergeFavicon(
     const GURL& page_url,
     const GURL& icon_url,