SkDocument/PDF: new API

src/pdf/SkDocument_PDF_None.cpp

Index: src/pdf/SkDocument_PDF_None.cpp
diff --git a/src/pdf/SkDocument_PDF_None.cpp b/src/pdf/SkDocument_PDF_None.cpp
index f146cba0186102701e4637316babddad72e1b592..61c41b75935bb3178814b91ff25a32644c2e87ad 100644
--- a/src/pdf/SkDocument_PDF_None.cpp
+++ b/src/pdf/SkDocument_PDF_None.cpp
@@ -5,5 +5,13 @@
  * found in the LICENSE file.
  */
 #include "SkDocument.h"
-SkDocument* SkDocument::CreatePDF(SkWStream*, SkScalar) { return  nullptr; }
-SkDocument* SkDocument::CreatePDF(const char path[], SkScalar) { return nullptr; }
+sk_sp<SkDocument> SkDocument::MakePDF(SkWStream*,
+                                      SkScalar,
+                                      const SkDocument::PDFMetadata&,
+                                      SkPixelSerializer*,
+                                      bool) {
+    return nullptr;
+}
+sk_sp<SkDocument> SkDocument::MakePDF(const char path[], SkScalar) {
+    return nullptr;
+}