Add button to add new FSP services to Files app.

chrome/browser/chromeos/extensions/file_manager/private_api_strings.cc

Index: chrome/browser/chromeos/extensions/file_manager/private_api_strings.cc
diff --git a/chrome/browser/chromeos/extensions/file_manager/private_api_strings.cc b/chrome/browser/chromeos/extensions/file_manager/private_api_strings.cc
index 9278fc504cf5e6f4667d6f9bd6a6e409fae4f617..6606bc72ab125dc152a9a396624c9d888dbc7f2b 100644
--- a/chrome/browser/chromeos/extensions/file_manager/private_api_strings.cc
+++ b/chrome/browser/chromeos/extensions/file_manager/private_api_strings.cc
@@ -263,6 +263,8 @@ bool FileManagerPrivateGetStringsFunction::RunSync() {
              IDS_FILE_BROWSER_CHANGE_DEFAULT_MENU_ITEM);
   SET_STRING("CLOSE_VOLUME_BUTTON_LABEL",
              IDS_FILE_BROWSER_CLOSE_VOLUME_BUTTON_LABEL);
+  SET_STRING("ADD_NEW_SERVICES_BUTTON_LABEL",
+             IDS_FILE_BROWSER_ADD_NEW_SERVICES_BUTTON_LABEL);
 
   SET_STRING("CLOUD_IMPORT_TITLE",
              IDS_FILE_BROWSER_CLOUD_IMPORT_TITLE);
@@ -523,6 +525,8 @@ bool FileManagerPrivateGetStringsFunction::RunSync() {
   SET_STRING("SUGGEST_DIALOG_LINK_TO_WEBSTORE",
              IDS_FILE_BROWSER_SUGGEST_DIALOG_LINK_TO_WEBSTORE);
   SET_STRING("SUGGEST_DIALOG_TITLE", IDS_FILE_BROWSER_SUGGEST_DIALOG_TITLE);
+  SET_STRING("SUGGEST_DIALOG_FOR_PROVIDERS_TITLE",
+             IDS_FILE_BROWSER_SUGGEST_DIALOG_FOR_PROVIDERS_TITLE);
   SET_STRING("SYNC_DELETE_WITHOUT_PERMISSION_ERROR",
              IDS_FILE_BROWSER_SYNC_DELETE_WITHOUT_PERMISSION_ERROR);
   SET_STRING("SYNC_FILE_NAME", IDS_FILE_BROWSER_SYNC_FILE_NAME);