Use sk_sp-based APIs for SkColorFilter

cc/blink/web_display_item_list_impl.cc

Index: cc/blink/web_display_item_list_impl.cc
diff --git a/cc/blink/web_display_item_list_impl.cc b/cc/blink/web_display_item_list_impl.cc
index 810a559d5816c670fe7e6c5a0219ef9992e8732e..b7f050d1dd8003b712dc0b60012a91682fc05c89 100644
--- a/cc/blink/web_display_item_list_impl.cc
+++ b/cc/blink/web_display_item_list_impl.cc
@@ -173,12 +173,11 @@ void WebDisplayItemListImpl::appendCompositingItem(
   if (display_item_list_->RetainsIndividualDisplayItems()) {
     display_item_list_->CreateAndAppendItem<cc::CompositingDisplayItem>(
         visual_rect, static_cast<uint8_t>(gfx::ToFlooredInt(255 * opacity)),
-        xfermode, bounds, skia::SharePtr(color_filter),
-        kLcdTextRequiresOpaqueLayer);
+        xfermode, bounds, sk_ref_sp(color_filter), kLcdTextRequiresOpaqueLayer);
   } else {
     cc::CompositingDisplayItem item(
         static_cast<uint8_t>(gfx::ToFlooredInt(255 * opacity)), xfermode,
-        bounds, skia::SharePtr(color_filter), kLcdTextRequiresOpaqueLayer);
+        bounds, sk_ref_sp(color_filter), kLcdTextRequiresOpaqueLayer);
     display_item_list_->RasterIntoCanvas(item);
   }
 }