Move remaining Autofill code to //components/autofill.

chrome/browser/autofill/test_autofill_external_delegate.cc

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/browser/autofill/test_autofill_external_delegate.h"
-
-#include "ui/gfx/rect.h"
-
-namespace autofill {
-
-void GenerateTestAutofillPopup(
-    AutofillExternalDelegate* autofill_external_delegate) {
-  int query_id = 1;
-  FormData form;
-  FormFieldData field;
-  field.is_focusable = true;
-  field.should_autocomplete = true;
-  gfx::RectF bounds(100.f, 100.f);
-  autofill_external_delegate->OnQuery(query_id, form, field, bounds, false);
-
-  std::vector<string16> autofill_item;
-  autofill_item.push_back(string16());
-  std::vector<int> autofill_id;
-  autofill_id.push_back(0);
-  autofill_external_delegate->OnSuggestionsReturned(
-      query_id, autofill_item, autofill_item, autofill_item, autofill_id);
-}
-
-}  // namespace autofill