Connect DDL offsets in the testing harness to the new ddlTask

This connects these two CLs:

https://skia-review.googlesource.com/c/skia/+/333129 (Update DDL testing harness to support drawing DDL w/ integer offsets)
https://skia-review.googlesource.com/c/skia/+/334422 (Change UnrefDDLTask to just be the DDLTask (take 2))

It still doesn't work though bc it is missing backend support and flags on the tools to enable it.

Change-Id: I51e9c0d41689fce622222201280fb308f1679dcb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/333579
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
diff --git a/src/gpu/GrDirectContextPriv.cpp b/src/gpu/GrDirectContextPriv.cpp
index 5238e23..9a026c2 100644
--- a/src/gpu/GrDirectContextPriv.cpp
+++ b/src/gpu/GrDirectContextPriv.cpp
@@ -67,8 +67,9 @@
 }
 
 void GrDirectContextPriv::createDDLTask(sk_sp<const SkDeferredDisplayList> ddl,
-                                        GrRenderTargetProxy* newDest) {
-    fContext->drawingManager()->createDDLTask(std::move(ddl), newDest);
+                                        GrRenderTargetProxy* newDest,
+                                        SkIPoint offset) {
+    fContext->drawingManager()->createDDLTask(std::move(ddl), newDest, offset);
 }
 
 bool GrDirectContextPriv::compile(const GrProgramDesc& desc, const GrProgramInfo& info) {