Merge remote-tracking branch 'upstream/master' into 14995-custom_wiki_sidebar

* upstream/master: (4180 commits)
  Enable frozen string literals for app/workers/*.rb
  Resolve "Search dropdown hides & shows when typing"
  Revert merge request widget button max height
  Update CHANGELOG.md for 11.0.2
  Update external link icon in header user dropdown
  Added Diff Viewer to new VUE based MR page
  Fixed eslint failure in IDE spec helpers
  Use refs instead of querySelector.
  Show file in tree on WebIDE open
  Resolve "Remove unused bootstrap component CSS"
  Resolve "Explain what Groups are in the New Group page"
  [QA] Make sure we wait for the deploy key list to load
  Update _scopes_form.html.haml to remove duplicate information
  Use the branch instead of the tag to install
  port the EE changes
  Add index on deployable_type/id for deployments
  Add a helper to rename a column using a background migration
  Fix performance bottleneck when rendering large wiki pages
  Port Namespace#root_ancestor to CE
  Remove duplicate spec
  ...

1 files changed, 6 insertions, 6 deletions

diff --git a/app/models/project_wiki.rb b/app/models/project_wiki.rb
index e70b7dc2325..05b07804ea8 100644
--- a/app/models/project_wiki.rb
+++ b/app/models/project_wiki.rb
@@ -24,7 +24,7 @@ class ProjectWiki
   end
 
   delegate :empty?, to: :pages
-  delegate :repository_storage_path, :hashed_storage?, to: :project
+  delegate :repository_storage, :hashed_storage?, to: :project
 
   def path
     @project.path + '.wiki'
@@ -147,10 +147,6 @@ class ProjectWiki
     [title, title_array.join("/")]
   end
 
-  def search_files(query)
-    repository.search_files_by_content(query, default_branch)
-  end
-
   def repository
     @repository ||= Repository.new(full_path, @project, disk_path: disk_path, is_wiki: true)
   end
@@ -186,7 +182,11 @@ class ProjectWiki
   def commit_details(action, message = nil, title = nil)
     commit_message = message || default_message(action, title)
 
-    Gitlab::Git::Wiki::CommitDetails.new(@user.name, @user.email, commit_message)
+    Gitlab::Git::Wiki::CommitDetails.new(@user.id,
+                                         @user.username,
+                                         @user.name,
+                                         @user.email,
+                                         commit_message)
   end
 
   def default_message(action, title)