Use ContextInfo::directContext() in skottie2movie.cpp

TBR=
Change-Id: I3ed43328f84d4172407b40c32f5d331fa3b221d5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/300821
Reviewed-by: Florin Malita <fmalita@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Florin Malita <fmalita@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Auto-Submit: Florin Malita <fmalita@chromium.org>

tools/skottie2movie.cpp

@@ -108,7 +108,7 @@ int main(int argc, char** argv) {
         // lazily allocate the surfaces
         if (!surf) {
             if (FLAGS_gpu) {
-                context = factory.getContextInfo(contextType).grContext();
+                context = factory.getContextInfo(contextType).directContext();
                 surf = SkSurface::MakeRenderTarget(context,
                                                    SkBudgeted::kNo,
                                                    info,