Use the scale factor in the image in the DrawImageIntHelper function in case we are not drawing in …

ui/gfx/canvas.cc

Index: ui/gfx/canvas.cc
diff --git a/ui/gfx/canvas.cc b/ui/gfx/canvas.cc
index a541c5afe2396a69f6da3126fd821d16b1eb2727..84782cec863ee984084acae4cf18cb259efcfed8 100644
--- a/ui/gfx/canvas.cc
+++ b/ui/gfx/canvas.cc
@@ -649,7 +649,7 @@ void Canvas::DrawImageIntHelper(const ImageSkia& image,
       image_rep,
       SkShader::kRepeat_TileMode,
       shader_scale,
-      pixel ? 1.0f : image_scale);
+      pixel ? 1.0f : image_rep.scale());
 
   // Set up our paint to use the shader & release our reference (now just owned
   // by the paint).