Bump gitlab_git to speedup DiffCollection iterations

CHANGELOG

@@ -23,6 +23,7 @@ v 8.11.0 (unreleased)
   - The overhead of instrumented method calls has been reduced
   - Remove `search_id` of labels dropdown filter to fix 'Missleading URI for labels in Merge Requests and Issues view'. !5368 (Scott Le)
   - Load project invited groups and members eagerly in `ProjectTeam#fetch_members`
+  - Bump gitlab_git to speedup DiffCollection iterations
   - Make branches sortable without push permission !5462 (winniehell)
   - Add GitLab Workhorse version to admin dashboard (Katarzyna Kobierska Ula Budziszewska)
   - Add the `sprockets-es6` gem

Gemfile

@@ -53,7 +53,7 @@ gem 'browser', '~> 2.2'
 
 # Extracting information from a git repository
 # Provide access to Gitlab::Git library
-gem 'gitlab_git', '~> 10.4.1'
+gem 'gitlab_git', '~> 10.4.2'
 
 # LDAP Auth
 # GitLab fork with several improvements to original library. For full list of changes

Gemfile.lock

@@ -278,7 +278,7 @@ GEM
       diff-lcs (~> 1.1)
       mime-types (>= 1.16, < 3)
       posix-spawn (~> 0.3)
-    gitlab_git (10.4.1)
+    gitlab_git (10.4.2)
       activesupport (~> 4.0)
       charlock_holmes (~> 0.7.3)
       github-linguist (~> 4.7.0)
@@ -870,7 +870,7 @@ DEPENDENCIES
   github-linguist (~> 4.7.0)
   github-markup (~> 1.4)
   gitlab-flowdock-git-hook (~> 1.0.1)
-  gitlab_git (~> 10.4.1)
+  gitlab_git (~> 10.4.2)
   gitlab_meta (= 7.0)
   gitlab_omniauth-ldap (~> 1.2.1)
   gollum-lib (~> 4.2)

app/views/projects/diffs/_stats.html.haml

@@ -2,7 +2,7 @@
   .commit-stat-summary
     Showing
     = link_to '#', class: 'js-toggle-button' do
-      %strong #{pluralize(diff_files.count, "changed file")}
+      %strong #{pluralize(diff_files.size, "changed file")}
     with
     %strong.cgreen #{diff_files.sum(&:added_lines)} additions
     and

app/views/projects/diffs/_warning.html.haml

@@ -11,5 +11,5 @@
           = link_to "Email patch", merge_request_path(@merge_request, format: :patch), class: "btn btn-sm"
   %p
     To preserve performance only
-    %strong #{diff_files.count} of #{diff_files.real_size}
+    %strong #{diff_files.size} of #{diff_files.real_size}
     files are displayed.