Bug 1409736 - Update for API change in WR PR 1903. r=jrmuizel

MozReview-Commit-ID: DsecmGOCWXI

--HG--
extra : rebase_source : 94434d61f0c84c9427216137facebe04abb163f1

gfx/webrender_bindings/src/moz2d_renderer.rs

@@ -31,7 +31,7 @@ impl BlobImageRenderer for Moz2dImageRenderer {
         self.blob_commands.insert(key, (Arc::new(data), tiling));
     }
 
-    fn update(&mut self, key: ImageKey, data: BlobImageData) {
+    fn update(&mut self, key: ImageKey, data: BlobImageData, _dirty_rect: Option<DeviceUintRect>) {
         let entry = self.blob_commands.get_mut(&key).unwrap();
         entry.0 = Arc::new(data);
     }