This is to DRY the repeated file size check.

Move spec and constants to Highlight

This replaces the repository param.
This allows more flexiblity as sometimes we have highlight content
not related to repository. Sometimes we know ahead of time the language
of the content. Lastly language determination seems better fit as a
logic in the Blob class.
`repository` param is only used to determine the language, which seems
to be the responsiblity of Blob.

Force FoundBlob to use BlobPresenter

Ported from Highlight class since it as a concept is more related to
blob, and this allows more flexibility.

seed_helper changed because testing requires attributes file in repo,
but repo was not a real git repo but instead faked.

Don't synchronize default branch for pull mirrors

Closes #8108

See merge request gitlab-org/gitlab-ee!8138

docs: Add deprecation notice for renamed licensed feature

See merge request gitlab-org/gitlab-ee!8064

Geo: Stale docs on frequency of Geo replication

Closes #7858

See merge request gitlab-org/gitlab-ee!8061

Revert to the previous behavior for pull mirrors where the
default branch is not synchronized. Not everyone wants to
mirror the default branch of the upstream repository.

Move the remaining EE-specific JS tests to ee/spec

Closes #3871

See merge request gitlab-org/gitlab-ee!7937

Rails5: fix flaky mysql reset pipeline minutes spec

See merge request gitlab-org/gitlab-ee!8122

Geo: Handle orphaned Uploads records

Closes #5916

See merge request gitlab-org/gitlab-ee!8054

Extract EE-specific lines for issues and MR controllers

Closes #6668

See merge request gitlab-org/gitlab-ee!8062

Fix Project Security Dasbhoard

See merge request gitlab-org/gitlab-ee!8072

Show actual Milestone dates within tooltips for Milestones in Epics sidebar

Closes #7103

See merge request gitlab-org/gitlab-ee!8048

EE port of Post merge pipeline and environments status

See merge request gitlab-org/gitlab-ee!8104

CE upstream - 2018-10-29 10:21 UTC

See merge request gitlab-org/gitlab-ee!8127

Updated the Geo FAQ

Signed-off-by: Rémy Coutable <remy@rymai.me>

Merge branch '52780-stale-pipeline-status-cache-for-_project-after-disabling-pipelines' into 'master'

Resolve "Stale pipeline status cache for `_project` after disabling pipelines"

Closes #52780

See merge request gitlab-org/gitlab-ce!22589

Resolve: When you add an issue to an epic that is already in the epic, you get erroneous system notes

Closes #6944

See merge request gitlab-org/gitlab-ee!8004

Resolve: When you add an issue to an epic that is already in the epic, you get erroneous system notes

Write some Geo dev docs

Closes #7685

See merge request gitlab-org/gitlab-ee!7452

CE upstream - 2018-10-28 23:21 UTC

See merge request gitlab-org/gitlab-ee!8123

Update links to external sites (Port from CE)

See merge request gitlab-org/gitlab-ee!8066

Update links to external sites

See merge request gitlab-org/gitlab-ce!22578

CE upstream - 2018-10-28 19:21 UTC

See merge request gitlab-org/gitlab-ee!8121

# Conflicts:
#	app/models/commit_status.rb

[ci skip]

Add failure reason for execution timeout

See merge request gitlab-org/gitlab-ce!22224