clean up some real old shit

home-manager/data/chromium-dark.patch

@@ -1,34 +0,0 @@
-diff --git a/ui/gtk/native_theme_gtk.cc b/ui/gtk/native_theme_gtk.cc
-index 4afa399..fbaaf06e 100644
---- a/ui/gtk/native_theme_gtk.cc
-+++ b/ui/gtk/native_theme_gtk.cc
-@@ -116,6 +116,13 @@
-   ui::ColorProviderManager::Get().AppendColorProviderInitializer(
-       base::BindRepeating(AddGtkNativeCoreColorMixer));
- 
-+  // Add the web native theme as an observer to stay in sync with dark mode,
-+  // high contrast, and preferred color scheme changes.
-+  color_scheme_observer_ =
-+      std::make_unique<NativeTheme::ColorSchemeNativeThemeObserver>(
-+          NativeTheme::GetInstanceForWeb());
-+  AddObserver(color_scheme_observer_.get());
-+
-   OnThemeChanged(gtk_settings_get_default(), nullptr);
- }
- 
-diff --git a/ui/gtk/native_theme_gtk.h b/ui/gtk/native_theme_gtk.h
-index 876a738..ad3b88d41 100644
---- a/ui/gtk/native_theme_gtk.h
-+++ b/ui/gtk/native_theme_gtk.h
-@@ -93,6 +93,11 @@
-   mutable absl::optional<SkColor> color_cache_[kColorId_NumColors];
- 
-   ScopedCssProvider theme_css_override_;
-+
-+  // Used to notify the web native theme of changes to dark mode, high
-+  // contrast, and preferred color scheme.
-+  std::unique_ptr<NativeTheme::ColorSchemeNativeThemeObserver>
-+      color_scheme_observer_;
- };
- 
- }  // namespace gtk