drawBitmap is deprecated

Bug: skia:11216
Change-Id: I4affb8e00ff7e7b3e8d873ddfd653f397ca8d928
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/360979
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
diff --git a/docs/examples/Pixmap_writable_addr8.cpp b/docs/examples/Pixmap_writable_addr8.cpp
index 8c7aa38..5b5ce85 100644
--- a/docs/examples/Pixmap_writable_addr8.cpp
+++ b/docs/examples/Pixmap_writable_addr8.cpp
@@ -14,9 +14,9 @@
     SkBitmap bitmap;
     bitmap.installPixels(pixmap);
     canvas->scale(10, 10);
-    canvas->drawBitmap(bitmap, 0, 0);
+    canvas->drawImage(bitmap.asImage(), 0, 0);
     *pixmap.writable_addr8(2, 2) = 0;
 //  bitmap.installPixels(pixmap);      // uncomment to fix on GPU
-    canvas->drawBitmap(bitmap, 10, 0);
+    canvas->drawImage(bitmap.asImage(), 10, 0);
 }
 }  // END FIDDLE