LibGfx: Sync to_skia_color_type

Author: https://github.com/shlyakpavel
Commit: ed80e929e5
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2274
Reviewed-by: https://github.com/gmta
Reviewed-by: https://github.com/konradekk
Reviewed-by: https://github.com/trflynn89

Libraries/LibGfx/ImmutableBitmap.cpp

@@ -6,6 +6,7 @@
 
 #include <LibGfx/ImmutableBitmap.h>
 #include <LibGfx/PaintingSurface.h>
+#include <LibGfx/SkiaUtils.h>
 
 #include <core/SkBitmap.h>
 #include <core/SkImage.h>
@@ -60,23 +61,6 @@ Color ImmutableBitmap::get_pixel(int x, int y) const
     return m_impl->source.get<NonnullRefPtr<Gfx::Bitmap>>()->get_pixel(x, y);
 }
 
-static SkColorType to_skia_color_type(Gfx::BitmapFormat format)
-{
-    switch (format) {
-    case Gfx::BitmapFormat::Invalid:
-        return kUnknown_SkColorType;
-    case Gfx::BitmapFormat::BGRA8888:
-    case Gfx::BitmapFormat::BGRx8888:
-        return kBGRA_8888_SkColorType;
-    case Gfx::BitmapFormat::RGBA8888:
-        return kRGBA_8888_SkColorType;
-    case Gfx::BitmapFormat::RGBx8888:
-        return kRGB_888x_SkColorType;
-    default:
-        return kUnknown_SkColorType;
-    }
-}
-
 static SkAlphaType to_skia_alpha_type(Gfx::AlphaType alpha_type)
 {
     switch (alpha_type) {