merge cropper library into profile_bundle

app/assets/javascripts/lib/cropper.js

-/* eslint-disable func-names, space-before-function-paren */
-
-/*= require cropper */
-
-(function() {
-
-}).call(window);

app/assets/javascripts/profile/gl_crop.js.es6

 /* eslint-disable no-useless-escape, max-len, quotes, no-var, no-underscore-dangle, func-names, space-before-function-paren, no-unused-vars, no-return-assign, object-shorthand, one-var, one-var-declaration-per-line, comma-dangle, consistent-return, class-methods-use-this, new-parens */
 
+import 'vendor/cropper';
+
 ((global) => {
   // Matches everything but the file name
   const FILENAMEREGEX = /^.*[\\\/]/;

app/views/profiles/_head.html.haml

 - content_for :page_specific_javascripts do
-  = page_specific_javascript_tag('lib/cropper.js')
   = page_specific_javascript_bundle_tag('profile')

config/application.rb

@@ -100,7 +100,6 @@ module Gitlab
     config.assets.precompile << "katex.js"
     config.assets.precompile << "xterm/xterm.css"
     config.assets.precompile << "lib/ace.js"
-    config.assets.precompile << "lib/cropper.js"
     config.assets.precompile << "lib/raphael.js"
     config.assets.precompile << "u2f.js"
     config.assets.precompile << "vendor/assets/fonts/*"