Revert of SkScalarMul is deprecated

third_party/WebKit/Source/platform/fonts/shaping/HarfBuzzFace.cpp

Index: third_party/WebKit/Source/platform/fonts/shaping/HarfBuzzFace.cpp
diff --git a/third_party/WebKit/Source/platform/fonts/shaping/HarfBuzzFace.cpp b/third_party/WebKit/Source/platform/fonts/shaping/HarfBuzzFace.cpp
index b0603181e0a4585076dc349d3246fd56716a3608..e83296a135a594df65d9825ab7e6d0f917c76fcb 100644
--- a/third_party/WebKit/Source/platform/fonts/shaping/HarfBuzzFace.cpp
+++ b/third_party/WebKit/Source/platform/fonts/shaping/HarfBuzzFace.cpp
@@ -258,8 +258,8 @@
   if (typeface->getKerningPairAdjustments(glyphs, 2, kerningAdjustments)) {
     SkScalar upm = SkIntToScalar(typeface->getUnitsPerEm());
     SkScalar size = hbFontData->m_paint.getTextSize();
-    return SkiaScalarToHarfBuzzPosition(SkIntToScalar(kerningAdjustments[0]) *
-                                        size / upm);
+    return SkiaScalarToHarfBuzzPosition(
+        SkScalarMulDiv(SkIntToScalar(kerningAdjustments[0]), size, upm));
   }
 
   return 0;