updated to use new sprite icons

app/assets/stylesheets/framework/common.scss

@@ -2,7 +2,9 @@
 .cgray { color: $common-gray; }
 .clgray { color: $common-gray-light; }
 .cred { color: $common-red; }
+svg.cred { fill: $common-red; }
 .cgreen { color: $common-green; }
+svg.cgreen { fill: $common-green; }
 .cdark { color: $common-gray-dark; }
 .text-secondary {
   color: $gl-text-color-secondary;

app/helpers/diff_helper.rb

@@ -152,11 +152,11 @@ module DiffHelper
   def diff_file_changed_icon(diff_file)
     if diff_file.deleted_file? || diff_file.renamed_file?
-      "minus"
+      "file-deletion"
     elsif diff_file.new_file?
-      "plus"
+      "file-addition"
     else
-      "adjust"
+      "file-modified"
     end
   end

app/views/projects/diffs/_stats.html.haml

@@ -22,7 +22,7 @@
         - diff_files.each do |diff_file|
           %li
             %a.diff-changed-file{ href: "##{hexdigest(diff_file.file_path)}", title: diff_file.new_path }
-              = icon("#{diff_file_changed_icon(diff_file)} fw", class: "#{diff_file_changed_icon_color(diff_file)} diff-file-changed-icon append-right-8")
+              = sprite_icon(diff_file_changed_icon(diff_file), size: 16, css_class: "#{diff_file_changed_icon_color(diff_file)} diff-file-changed-icon append-right-8")
               %span.diff-changed-file-content.append-right-8
                 %strong.diff-changed-file-name= diff_file.blob.name
                 %span.diff-changed-file-path.prepend-top-5= diff_file.new_path