michael@0: diff --git a/gfx/cairo/cairo/src/cairo.c b/gfx/cairo/cairo/src/cairo.c
michael@0: --- a/gfx/cairo/cairo/src/cairo.c
michael@0: +++ b/gfx/cairo/cairo/src/cairo.c
michael@0: @@ -3201,8 +3201,12 @@ cairo_set_scaled_font (cairo_t          
michael@0:  
michael@0:      _cairo_gstate_set_font_options (cr->gstate, &scaled_font->options);
michael@0:  
michael@0: +    /* XXX: Mozilla code assumes that the ctm of a scaled font doesn't need to
michael@0: +     * match the context ctm. This assumption breaks the previous_scaled_font
michael@0: +     * cache. So we avoid using the cache for now.
michael@0:      if (was_previous)
michael@0:  	cr->gstate->scaled_font = cairo_scaled_font_reference ((cairo_scaled_font_t *) scaled_font);
michael@0: +    */
michael@0:  
michael@0:      return;
michael@0: