Revert "Merge pull request Compass#866 from kwliou/stable"

This reverts commit f562f48, reversing
changes made to 237853a.

This merge broke the code and once fixing that, the tests didn't pass.

lib/compass/sass_extensions/functions/sprites.rb

@@ -174,23 +174,6 @@ def sprite_image(*args)
  raise Sass::SyntaxError, %Q(The sprite-image() function has been replaced by sprite(). See https://compass-style.org/help/tutorials/spriting/ for more information.)
  end
 
- # Returns the position of the sprite in the sprite map specified by $<map>-<sprite>-position
- # This can be useful for automatically adjusting the background-position property 
- def sprite_image_position(map, sprite)
- verify_map(map, "sprite-image-position")
- sprite = convert_sprite_name(sprite)
- unless sprite && sprite.is_a?(Sass::Script::String)
- raise Sass::SyntaxError, %Q(The second argument to sprite-image-position must be a sprite name.)
- end
- image = map.image_for(sprite.value)
- unless image
- missing_image!(map, sprite)
- end
- image.position
- end
- Sass::Script::Functions.declare :sprite_image_position, [:map, :sprite]
-end
-
 protected
 
  def reversed_color_names

test/integrations/sprites_test.rb

@@ -840,27 +840,4 @@ def clean(string)
 
  end
 
- it "should use the image position of the sprite in the sprite map" do
- css = render <<-SCSS
- $squares-position: 100%;
- @import "squares/*.png";
- .adjusted-ten {
- @include squares-sprite("ten-by-ten", $offset-x: sprite-image-position($square-sprites, "ten-by-ten"));
- }
- .adjusted-twenty {
- @include squares-sprite("twenty-by-twenty", $offset-x: sprite-image-position($square-sprites, "twenty-by-twenty"));
- }
- SCSS
- other_css = <<-CSS
- .adjusted-ten {
- background-position: 100% 0;
- }
- .adjusted-twenty {
- background-position: 100% -20px;
- }
-
- CSS
- assert_correct clean(css), clean(other_css)
- end
-
 end