experiments with uiresourcebitmap

cc/resources/ui_resource_bitmap.cc

Index: cc/resources/ui_resource_bitmap.cc
diff --git a/cc/resources/ui_resource_bitmap.cc b/cc/resources/ui_resource_bitmap.cc
index 17baf5296f2001c13855afa5b02e6507bc6c0cf6..0cbed5c8a433a201803588555d076208c6868d98 100644
--- a/cc/resources/ui_resource_bitmap.cc
+++ b/cc/resources/ui_resource_bitmap.cc
@@ -81,11 +81,6 @@ UIResourceBitmap::UIResourceBitmap(const gfx::Size& size, bool is_opaque) {
   SetOpaque(is_opaque);
 }
 
-UIResourceBitmap::UIResourceBitmap(sk_sp<SkPixelRef> pixel_ref,
-                                   const gfx::Size& size) {
-  Create(std::move(pixel_ref), size, UIResourceBitmap::ETC1);
-}
-
 UIResourceBitmap::UIResourceBitmap(const UIResourceBitmap& other) = default;
 
 UIResourceBitmap::~UIResourceBitmap() {}