As decided in https://gitlab.com/gitlab-org/gitlab-ce/issues/53593

Moves every fixture source file from
spec/javascripts to spec/frontend

EE-specific line changes were introduced in the following MR:
https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/12680

This change resolves most of them

DEPRECATION WARNING: The success? predicate is deprecated and will be
removed in Rails 6.0. Please use successful? ...

for f in $(find spec/javascripts/fixtures/ -name '*.rb')
do
  sed 's/do |example|/do/' < $f > $f.tmp; mv $f.tmp $f
done

for f in $(find spec/javascripts/fixtures/ -name '*.rb')
do
  grep -v store_frontend_fixture < $f > $f.tmp; mv $f.tmp $f
done

Remove .raw from JavaScript fixture file names

Closes #59201

See merge request gitlab-org/gitlab-ce!26430

(cherry picked from commit 79a45f7f)

This reverts merge request !26430

There is nothing more to say but

"Commits that change 30 or more lines across at least three files
must describe these changes in the commit body"

See https://gitlab.com/gitlab-org/gitlab-ce/issues/39118

Conflicts:
	app/views/ci/variables/_form.html.haml
	app/views/ci/variables/_table.html.haml
	ee/app/views/ci/variables/_environment_scope.html.haml
	spec/javascripts/ci_variable_list/ci_variable_list_ee_spec.js
	spec/javascripts/fixtures/projects.rb

We need to cleanup after each execution so we can still re-use the same
paths and prevent collision with the on disk validation

make the selector more inclusive

spec for dashboard’s sidebar visibility

fix linting errors for project dashboard page

remove unused var: shouldBeCollapsed

use project with repo, so download button became available

use es6 style for testing project dashboard

un-aliased global reference at sidebar.js.es6

fix spec from linting errors

code improvement

add singleton to `this`

assign `singleton` to class

add space in between

remove `no-underscore-dangle`

add complete changelog

sidebar internal state test

remove on page change, not exist in master. rebase.

only nicescroll if the element is there

new require style

reference to sidebar content outside of timeout