Revert of [Password Manager] Send username correction votes

components/autofill/content/common/autofill_types_struct_traits.cc

Index: components/autofill/content/common/autofill_types_struct_traits.cc
diff --git a/components/autofill/content/common/autofill_types_struct_traits.cc b/components/autofill/content/common/autofill_types_struct_traits.cc
index d63283688a4f14217d3befce57ca6dc4952e9df1..2ed7a0ebbbfc2382b580000b281770370cb22295 100644
--- a/components/autofill/content/common/autofill_types_struct_traits.cc
+++ b/components/autofill/content/common/autofill_types_struct_traits.cc
@@ -585,13 +585,4 @@
   return true;
 }
 
-// static
-bool StructTraits<mojom::PossibleUsernamePairDataView, PossibleUsernamePair>::
-    Read(mojom::PossibleUsernamePairDataView data, PossibleUsernamePair* out) {
-  if (!data.ReadValue(&out->first) || !data.ReadFieldName(&out->second))
-    return false;
-
-  return true;
-}
-
 }  // namespace mojo