Linux Aura: Use Aura theme on all windows when 'Use Classic theme' is used

chrome/browser/ui/views/chrome_browser_main_extra_parts_views_linux.cc

Index: chrome/browser/ui/views/chrome_browser_main_extra_parts_views_linux.cc
diff --git a/chrome/browser/ui/views/chrome_browser_main_extra_parts_views_linux.cc b/chrome/browser/ui/views/chrome_browser_main_extra_parts_views_linux.cc
index eca7168a8f59585999f19927e095319ba5ab9e66..ce48221057dbc94e2b7a4eaf64a7765bd42417ff 100644
--- a/chrome/browser/ui/views/chrome_browser_main_extra_parts_views_linux.cc
+++ b/chrome/browser/ui/views/chrome_browser_main_extra_parts_views_linux.cc
@@ -30,16 +30,10 @@
 namespace {
 
 ui::NativeTheme* GetNativeThemeForWindow(aura::Window* window) {
-  if (!window)
-    return nullptr;
-
   Profile* profile = nullptr;
-  // Window types not listed here (such as tooltips) will never use Chrome
-  // theming.
-  if (window->type() == ui::wm::WINDOW_TYPE_NORMAL ||
-      window->type() == ui::wm::WINDOW_TYPE_POPUP) {
+  if (window) {
     profile = reinterpret_cast<Profile*>(
-        window->GetNativeWindowProperty(Profile::kProfileKey));
+        window->GetNativeWindowProperty(Profile::kThemeProfileKey));
   }
 
   // If using the system (GTK) theme, don't use an Aura NativeTheme at all.