Seal editor Win32 platform boundary

editor/app/UtilityWindows/EditorUtilityWindowRegistry.cpp

@@ -3,12 +3,6 @@
 #include "Features/ColorPicker/ColorPickerPanel.h"
 #include "Features/Inspector/AddComponentPanel.h"
 
-#ifndef NOMINMAX
-#define NOMINMAX
-#endif
-
-#include <windows.h>
-
 namespace XCEngine::UI::Editor::App {
 
 namespace {
@@ -22,10 +16,8 @@ constexpr EditorWindowChromePolicy kUtilityWindowChromePolicy = {
     .topmostByDefault = true,
 };
 
-constexpr EditorWindowNativeStylePolicy kUtilityWindowNativeStylePolicy = {
-    .extendedWindowStyle = WS_EX_TOOLWINDOW,
-    .windowStyle = 0,
-    .useHostWindowStyle = true,
+constexpr EditorWindowNativeHostPolicy kUtilityWindowNativeHostPolicy = {
+    .shellRole = EditorWindowNativeShellRole::ToolWindow,
 };
 
 constexpr EditorUtilityWindowDescriptor kColorPickerUtilityWindowDescriptor = {
@@ -33,7 +25,7 @@ constexpr EditorUtilityWindowDescriptor kColorPickerUtilityWindowDescriptor = {
     .windowId = "utility.color-picker",
     .title = L"Color Picker",
     .chromePolicy = kUtilityWindowChromePolicy,
-    .nativeStylePolicy = kUtilityWindowNativeStylePolicy,
+    .nativeHostPolicy = kUtilityWindowNativeHostPolicy,
     .preferredOuterSize = UISize(400.0f, 600.0f),
     .minimumOuterSize = UISize(360.0f, 560.0f),
 };
@@ -43,7 +35,7 @@ constexpr EditorUtilityWindowDescriptor kAddComponentUtilityWindowDescriptor = {
     .windowId = "utility.add-component",
     .title = L"Add Component",
     .chromePolicy = kUtilityWindowChromePolicy,
-    .nativeStylePolicy = kUtilityWindowNativeStylePolicy,
+    .nativeHostPolicy = kUtilityWindowNativeHostPolicy,
     .preferredOuterSize = UISize(352.0f, 500.0f),
     .minimumOuterSize = UISize(320.0f, 460.0f),
 };