chromeos: convert remaining AshTest usage to AshTestBase

ash/mus_property_mirror_ash_unittest.cc

Index: ash/mus_property_mirror_ash_unittest.cc
diff --git a/ash/mus_property_mirror_ash_unittest.cc b/ash/mus_property_mirror_ash_unittest.cc
index 30a5b8e4dfef2ef07c9c821b73df4e4d88f8a676..81020af2652a64f541dc2b9fa586c2ea56dacc58 100644
--- a/ash/mus_property_mirror_ash_unittest.cc
+++ b/ash/mus_property_mirror_ash_unittest.cc
@@ -7,8 +7,7 @@
 #include <string>
 
 #include "ash/public/cpp/window_properties.h"
-#include "ash/test/ash_test.h"
-#include "ash/wm_window.h"
+#include "ash/test/ash_test_base.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "ui/aura/client/aura_constants.h"
@@ -16,22 +15,20 @@
 
 namespace ash {
 
-using MusPropertyMirrorAshTest = AshTest;
+using MusPropertyMirrorAshTest = test::AshTestBase;
 
 // Ensure the property mirror can copy primitive properties between windows.
 TEST_F(MusPropertyMirrorAshTest, PrimitiveProperties) {
   MusPropertyMirrorAsh mus_property_mirror_ash;
-  std::unique_ptr<WindowOwner> window_owner_1(CreateTestWindow());
-  std::unique_ptr<WindowOwner> window_owner_2(CreateTestWindow());
-  aura::Window* window_1 = window_owner_1->window()->aura_window();
-  aura::Window* window_2 = window_owner_2->window()->aura_window();
+  std::unique_ptr<aura::Window> window_1(CreateTestWindow());
+  std::unique_ptr<aura::Window> window_2(CreateTestWindow());
 
   EXPECT_EQ(TYPE_UNDEFINED, window_1->GetProperty(kShelfItemTypeKey));
   EXPECT_EQ(TYPE_UNDEFINED, window_2->GetProperty(kShelfItemTypeKey));
   window_1->SetProperty(kShelfItemTypeKey, static_cast<int32_t>(TYPE_APP));
   EXPECT_EQ(TYPE_APP, window_1->GetProperty(kShelfItemTypeKey));
   mus_property_mirror_ash.MirrorPropertyFromWidgetWindowToRootWindow(
-      window_1, window_2, kShelfItemTypeKey);
+      window_1.get(), window_2.get(), kShelfItemTypeKey);
   EXPECT_EQ(TYPE_APP, window_2->GetProperty(kShelfItemTypeKey));
 
   EXPECT_FALSE(window_1->GetProperty(aura::client::kDrawAttentionKey));
@@ -39,24 +36,22 @@ TEST_F(MusPropertyMirrorAshTest, PrimitiveProperties) {
   window_1->SetProperty(aura::client::kDrawAttentionKey, true);
   EXPECT_TRUE(window_1->GetProperty(aura::client::kDrawAttentionKey));
   mus_property_mirror_ash.MirrorPropertyFromWidgetWindowToRootWindow(
-      window_1, window_2, aura::client::kDrawAttentionKey);
+      window_1.get(), window_2.get(), aura::client::kDrawAttentionKey);
   EXPECT_TRUE(window_2->GetProperty(aura::client::kDrawAttentionKey));
 }
 
 // Ensure the property mirror can copy owned object properties between windows.
 TEST_F(MusPropertyMirrorAshTest, OwnedProperties) {
   MusPropertyMirrorAsh mus_property_mirror_ash;
-  std::unique_ptr<WindowOwner> window_owner_1(CreateTestWindow());
-  std::unique_ptr<WindowOwner> window_owner_2(CreateTestWindow());
-  aura::Window* window_1 = window_owner_1->window()->aura_window();
-  aura::Window* window_2 = window_owner_2->window()->aura_window();
+  std::unique_ptr<aura::Window> window_1(CreateTestWindow());
+  std::unique_ptr<aura::Window> window_2(CreateTestWindow());
 
   EXPECT_EQ(nullptr, window_1->GetProperty(aura::client::kAppIdKey));
   EXPECT_EQ(nullptr, window_2->GetProperty(aura::client::kAppIdKey));
   window_1->SetProperty(aura::client::kAppIdKey, new std::string("abc"));
   EXPECT_EQ("abc", *window_1->GetProperty(aura::client::kAppIdKey));
   mus_property_mirror_ash.MirrorPropertyFromWidgetWindowToRootWindow(
-      window_1, window_2, aura::client::kAppIdKey);
+      window_1.get(), window_2.get(), aura::client::kAppIdKey);
   EXPECT_EQ("abc", *window_2->GetProperty(aura::client::kAppIdKey));
   EXPECT_NE(window_1->GetProperty(aura::client::kAppIdKey),
             window_2->GetProperty(aura::client::kAppIdKey));
@@ -68,7 +63,7 @@ TEST_F(MusPropertyMirrorAshTest, OwnedProperties) {
   EXPECT_EQ(base::ASCIIToUTF16("def"),
             *window_1->GetProperty(aura::client::kTitleKey));
   mus_property_mirror_ash.MirrorPropertyFromWidgetWindowToRootWindow(
-      window_1, window_2, aura::client::kTitleKey);
+      window_1.get(), window_2.get(), aura::client::kTitleKey);
   EXPECT_EQ(base::ASCIIToUTF16("def"),
             *window_2->GetProperty(aura::client::kTitleKey));
   EXPECT_NE(window_1->GetProperty(aura::client::kTitleKey),
@@ -81,7 +76,7 @@ TEST_F(MusPropertyMirrorAshTest, OwnedProperties) {
   window_1->SetProperty(aura::client::kWindowIconKey, new gfx::ImageSkia());
   EXPECT_NE(nullptr, window_1->GetProperty(aura::client::kWindowIconKey));
   mus_property_mirror_ash.MirrorPropertyFromWidgetWindowToRootWindow(
-      window_1, window_2, aura::client::kWindowIconKey);
+      window_1.get(), window_2.get(), aura::client::kWindowIconKey);
   EXPECT_NE(nullptr, window_2->GetProperty(aura::client::kWindowIconKey));
   EXPECT_NE(window_1->GetProperty(aura::client::kWindowIconKey),
             window_2->GetProperty(aura::client::kWindowIconKey));