SkMD5: .update() -> .write()

Review URL: https://codereview.chromium.org/1913173003
diff --git a/tests/CodecTest.cpp b/tests/CodecTest.cpp
index bdb5e77..5ac19d9 100644
--- a/tests/CodecTest.cpp
+++ b/tests/CodecTest.cpp
@@ -32,7 +32,7 @@
     SkMD5 md5;
     size_t rowLen = bm.info().bytesPerPixel() * bm.width();
     for (int y = 0; y < bm.height(); ++y) {
-        md5.update(static_cast<uint8_t*>(bm.getAddr(0, y)), rowLen);
+        md5.write(bm.getAddr(0, y), rowLen);
     }
     md5.finish(*digest);
 }