Resolve current orientation after applying the previous orientation request.

ash/test/screen_orientation_controller_test_api.cc

 // Copyright 2017 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 "ash/test/screen_orientation_controller_test_api.h"
 
 #include "ash/display/screen_orientation_controller_chromeos.h"
 
 namespace ash {
 namespace test {
@@ skipping 10 matching lines @@
 
 void ScreenOrientationControllerTestApi::SetRotationLocked(bool locked) {
   controller_->SetRotationLockedInternal(locked);
 }
 
 blink::WebScreenOrientationLockType
 ScreenOrientationControllerTestApi::UserLockedOrientation() const {
   return controller_->user_locked_orientation_;
 }
 
+blink::WebScreenOrientationLockType
+ScreenOrientationControllerTestApi::GetCurrentOrientation() const {
+  return controller_->GetCurrentOrientationForTest();
+}
+
 }  // namespace test
 }  // namespace ash