Position autofill popup widgets correctly under --site-per-process

components/autofill/core/browser/test_autofill_driver.cc

 // Copyright 2013 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 "components/autofill/core/browser/test_autofill_driver.h"
 
 #include "base/test/sequenced_worker_pool_owner.h"
 #include "base/threading/sequenced_worker_pool.h"
+#include "ui/gfx/geometry/rect_f.h"
 
 namespace autofill {
 
 TestAutofillDriver::TestAutofillDriver()
     : blocking_pool_owner_(
           new base::SequencedWorkerPoolOwner(4, "TestAutofillDriver")),
       url_request_context_(NULL) {}
 
 TestAutofillDriver::~TestAutofillDriver() {}
 
@@ skipping 45 matching lines @@
     const base::string16& value) {
 }
 
 void TestAutofillDriver::RendererShouldPreviewFieldWithValue(
     const base::string16& value) {
 }
 
 void TestAutofillDriver::PopupHidden() {
 }
 
+gfx::RectF TestAutofillDriver::TransformBoundingBoxToViewportCoordinates(
+    const gfx::RectF& bounding_box) {
+  return bounding_box;
+}
+
 }  // namespace autofill