document.close from bool to void

dm/DMSrcSink.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "DMSrcSink.h"
 #include "Resources.h"
 #include "SkAndroidCodec.h"
@@ skipping 1245 matching lines @@
                 doc->beginPage(SkIntToScalar(width), SkIntToScalar(height));
         if (!canvas) {
             return "SkDocument::beginPage(w,h) returned nullptr";
         }
         Error err = src.draw(i, canvas);
         if (!err.isEmpty()) {
             return err;
         }
         doc->endPage();
     }
-    if (!doc->close()) {
-        return "SkDocument::close() returned false";
-    }
+    doc->close();
     dst->flush();
     return "";
 }
 
 Error PDFSink::draw(const Src& src, SkBitmap*, SkWStream* dst, SkString*) const {
     SkDocument::PDFMetadata metadata;
     metadata.fTitle = src.name();
     metadata.fSubject = "rendering correctness test";
     metadata.fCreator = "Skia/DM";
     sk_sp<SkDocument> doc = SkDocument::MakePDF(dst, SK_ScalarDefaultRasterDPI,
@@ skipping 431 matching lines @@
         Error err = src.draw(&rec);
         if (!err.isEmpty()) {
             return err;
         }
         dl->draw(canvas);
         return check_against_reference(bitmap, src, fSink);
     });
 }
 
 }  // namespace DM