SkTextBlob:  Begin implementing Extended TextBlob API

BUG=skia:5434
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2084533004

Review-Url: https://codereview.chromium.org/2084533004
diff --git a/tools/using_skia_and_harfbuzz.cpp b/tools/using_skia_and_harfbuzz.cpp
index f17a26d..d405c71 100644
--- a/tools/using_skia_and_harfbuzz.cpp
+++ b/tools/using_skia_and_harfbuzz.cpp
@@ -151,7 +151,7 @@
         }
         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);