Use SkJpegEncoder in gfx jpeg_codec

ui/gfx/image/image_util.cc

Index: ui/gfx/image/image_util.cc
diff --git a/ui/gfx/image/image_util.cc b/ui/gfx/image/image_util.cc
index 16387149d142c76d4d91126c314a526b8c3c8249..12c597e0ce35552e1a2aa0eecea90045012aa3ca 100644
--- a/ui/gfx/image/image_util.cc
+++ b/ui/gfx/image/image_util.cc
@@ -65,12 +65,11 @@ bool JPEG1xEncodedDataFromSkiaRepresentation(const Image& image,
   if (!bitmap.readyToDraw())
     return false;
 
-  return gfx::JPEGCodec::Encode(
-          reinterpret_cast<unsigned char*>(bitmap.getAddr32(0, 0)),
-          gfx::JPEGCodec::FORMAT_SkBitmap, bitmap.width(),
-          bitmap.height(),
-          static_cast<int>(bitmap.rowBytes()), quality,
-          dst);
+  SkPixmap pixmap;
+  bool success = bitmap.peekPixels(&pixmap);
+  DCHECK(success);
+
+  return gfx::JPEGCodec::Encode(pixmap, quality, dst);
 }
 #endif  // !defined(OS_IOS)