SkTextBlob: Begin implementing Extended TextBlob API

tools/using_skia_and_harfbuzz.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 // This sample progam demonstrates how to use Skia and HarfBuzz to
 // produce a PDF file from UTF-8 text in stdin.
 
@@ skipping 133 matching lines @@
             }
             pageCanvas = document->beginPage(
                     SkDoubleToScalar(config->page_width.value),
                     SkDoubleToScalar(config->page_height.value));
             pageCanvas->drawPaint(white_paint);
             current_x = config->left_margin.value;
             current_y = config->line_spacing_ratio.value * config->font_size.value;
         }
         SkTextBlobBuilder textBlobBuilder;
         shaper.shape(&textBlobBuilder, glyph_paint, text, textBytes, SkPoint{0, 0});
-        sk_sp<const SkTextBlob> blob(textBlobBuilder.build());
+        sk_sp<const SkTextBlob> blob = textBlobBuilder.make();
         pageCanvas->drawTextBlob(
                 blob.get(), SkDoubleToScalar(current_x),
                 SkDoubleToScalar(current_y), glyph_paint);
         // Advance to the next line.
         current_y += config->line_spacing_ratio.value * config->font_size.value;
     }
 
 private:
     const Config* config;
     SkDocument *document;
@@ skipping 42 matching lines @@
     }
     SkShaper shaper(typeface);
     assert(shaper.good());
     for (std::string line; std::getline(std::cin, line);) {
         placement.WriteLine(shaper, line.c_str(), line.size());
     }
 
     doc->close();
     return 0;
 }