Merge branch 'remove-needless-bind-polyfills' into 'master'

app/assets/javascripts/files_comment_button.js

app/assets/javascripts/gl_dropdown.js

...ssets/javascripts/graphs/stat_graph_contributors_graph.js

app/assets/javascripts/issuable_form.js

app/assets/javascripts/labels.js

app/assets/javascripts/line_highlighter.js

app/assets/javascripts/merge_request.js

app/assets/javascripts/merge_request_widget.js

app/assets/javascripts/namespace_select.js

app/assets/javascripts/new_branch_form.js

app/assets/javascripts/new_commit_form.js

app/assets/javascripts/notes.js

app/assets/javascripts/notifications_form.js

app/assets/javascripts/project_find_file.js

app/assets/javascripts/project_new.js

app/assets/javascripts/right_sidebar.js

app/assets/javascripts/shortcuts.js

app/assets/javascripts/single_file_diff.js

app/assets/javascripts/u2f/authenticate.js

app/assets/javascripts/u2f/error.js