Don't use MEM_MOVE=true with SkTArrays of sk_sp

The code generated from std::move()ing them should be fine.

Bug: skia:8355
Change-Id: I63ef650b5fbcf9fb6356006190eae5e0977ae642
Reviewed-on: https://skia-review.googlesource.com/151982
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
diff --git a/tools/viewer/SlideDir.cpp b/tools/viewer/SlideDir.cpp
index 584bfe8..5ee46dd 100644
--- a/tools/viewer/SlideDir.cpp
+++ b/tools/viewer/SlideDir.cpp
@@ -249,7 +249,7 @@
     using INHERITED = sksg::Animator;
 };
 
-SlideDir::SlideDir(const SkString& name, SkTArray<sk_sp<Slide>, true>&& slides, int columns)
+SlideDir::SlideDir(const SkString& name, SkTArray<sk_sp<Slide>>&& slides, int columns)
     : fSlides(std::move(slides))
     , fColumns(columns) {
     fName = name;