Fix software mirror mode on Ozone part 2/2

ash/display/mirror_window_controller_unittest.cc

Index: ash/display/mirror_window_controller_unittest.cc
diff --git a/ash/display/mirror_window_controller_unittest.cc b/ash/display/mirror_window_controller_unittest.cc
index 06e233eb86eb692c20b17ab575e20d7c3c51f466..7342a2810b91f874d0102965051bf77c6cd0ade4 100644
--- a/ash/display/mirror_window_controller_unittest.cc
+++ b/ash/display/mirror_window_controller_unittest.cc
@@ -255,7 +255,7 @@ TEST_F(MirrorWindowControllerTest, MAYBE_DockMode) {
 
   EXPECT_EQ(1U, display_manager->GetNumDisplays());
   EXPECT_TRUE(display_manager->IsMirrored());
-  EXPECT_EQ(external_id, display_manager->mirrored_display_id());
+  EXPECT_EQ(external_id, display_manager->mirroring_display_id());
 
   // dock mode.
   display_info_list.clear();
@@ -273,7 +273,7 @@ TEST_F(MirrorWindowControllerTest, MAYBE_DockMode) {
   display_manager->OnNativeDisplaysChanged(display_info_list);
   EXPECT_EQ(1U, display_manager->GetNumDisplays());
   EXPECT_TRUE(display_manager->IsMirrored());
-  EXPECT_EQ(external_id, display_manager->mirrored_display_id());
+  EXPECT_EQ(external_id, display_manager->mirroring_display_id());
 }
 
 TEST_F(MirrorOnBootTest, MAYBE_MirrorOnBoot) {