Pass app_locale directly to AutofillTable

chrome/browser/webdata/web_database_table.h

Index: chrome/browser/webdata/web_database_table.h
diff --git a/chrome/browser/webdata/web_database_table.h b/chrome/browser/webdata/web_database_table.h
index 881d5e74fb07c251563da602c111ffe898f9cc62..adef00ff290e6800498557cc46dc133047ea692c 100644
--- a/chrome/browser/webdata/web_database_table.h
+++ b/chrome/browser/webdata/web_database_table.h
@@ -44,14 +44,10 @@ class WebDatabaseTable {
   // Migrates this table to |version|. Returns false if there was
   // migration work to do and it failed, true otherwise.
   //
-  // |app_locale| is the locale of the app. Passed as a parameter as
-  // |it can only be safely queried on the UI thread.
-  //
   // Implementations may set |*update_compatible_version| to true if
   // the compatible version should be changed to |version|.
   // Implementations should otherwise not modify this parameter.
   virtual bool MigrateToVersion(int version,
-                                const std::string& app_locale,
                                 bool* update_compatible_version) = 0;
 
  protected: