documentation: SkDocument::MakePDF()

also, update some tools.

DOCS_PREVIEW= https://skia.org/user/sample/pdf?cl=1936283003
DOCS_PREVIEW= https://skia.org/user/api/canvas?cl=1936283003

Review-Url: https://codereview.chromium.org/1936283003

1 files changed, 2 insertions, 2 deletions

diff --git a/src/utils/SkLua.cpp b/src/utils/SkLua.cpp
index 9369a6bd9d..886f3d4ffd 100644
--- a/src/utils/SkLua.cpp
+++ b/src/utils/SkLua.cpp
@@ -1950,12 +1950,12 @@ static int lsk_newDocumentPDF(lua_State* L) {
         file = lua_tolstring(L, 1, nullptr);
     }
 
-    SkDocument* doc = SkDocument::CreatePDF(file);
+    sk_sp<SkDocument> doc = SkDocument::MakePDF(file);
     if (nullptr == doc) {
         // do I need to push a nil on the stack and return 1?
         return 0;
     } else {
-        push_ref(L, doc)->unref();
+        push_ref(L, std::move(doc));
         return 1;
     }
 }