Merge branch '40691-upgrade-rails-to-4-2-10' into 'master'

Resolve "Upgrade Rails to 4.2.10"

Closes #40691

See merge request gitlab-org/gitlab-ce!15662

Gemfile

 source 'https://rubygems.org'
 
-gem 'rails', '4.2.8'
+gem 'rails', '4.2.10'
 gem 'rails-deprecated_sanitizer', '~> 1.0.3'
 
 # Responders respond_to and respond_with

Gemfile.lock

@@ -4,38 +4,38 @@ GEM
     RedCloth (4.3.2)
     abstract_type (0.0.7)
     ace-rails-ap (4.1.2)
-    actionmailer (4.2.8)
-      actionpack (= 4.2.8)
-      actionview (= 4.2.8)
-      activejob (= 4.2.8)
+    actionmailer (4.2.10)
+      actionpack (= 4.2.10)
+      actionview (= 4.2.10)
+      activejob (= 4.2.10)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.8)
-      actionview (= 4.2.8)
-      activesupport (= 4.2.8)
+    actionpack (4.2.10)
+      actionview (= 4.2.10)
+      activesupport (= 4.2.10)
       rack (~> 1.6)
       rack-test (~> 0.6.2)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (4.2.8)
-      activesupport (= 4.2.8)
+    actionview (4.2.10)
+      activesupport (= 4.2.10)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (4.2.8)
-      activesupport (= 4.2.8)
+    activejob (4.2.10)
+      activesupport (= 4.2.10)
       globalid (>= 0.3.0)
-    activemodel (4.2.8)
-      activesupport (= 4.2.8)
+    activemodel (4.2.10)
+      activesupport (= 4.2.10)
       builder (~> 3.1)
-    activerecord (4.2.8)
-      activemodel (= 4.2.8)
-      activesupport (= 4.2.8)
+    activerecord (4.2.10)
+      activemodel (= 4.2.10)
+      activesupport (= 4.2.10)
       arel (~> 6.0)
     activerecord_sane_schema_dumper (0.2)
       rails (>= 4, < 5)
-    activesupport (4.2.8)
+    activesupport (4.2.10)
       i18n (~> 0.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
@@ -300,8 +300,8 @@ GEM
       omniauth (~> 1.3)
       pyu-ruby-sasl (>= 0.0.3.3, < 0.1)
       rubyntlm (~> 0.5)
-    globalid (0.3.7)
-      activesupport (>= 4.1.0)
+    globalid (0.4.1)
+      activesupport (>= 4.2.0)
     gollum-grit_adapter (1.0.1)
       gitlab-grit (~> 2.7, >= 2.7.1)
     gollum-lib (4.2.7)
@@ -400,7 +400,8 @@ GEM
       json (~> 1.8)
       multi_xml (>= 0.5.2)
     httpclient (2.8.2)
-    i18n (0.8.6)
+    i18n (0.9.1)
+      concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
     influxdb (0.2.3)
       cause
@@ -474,8 +475,8 @@ GEM
       railties (>= 4, < 5.2)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
-    mail (2.6.6)
-      mime-types (>= 1.16, < 4)
+    mail (2.7.0)
+      mini_mime (>= 0.1.1)
     mail_room (0.9.1)
     memoist (0.16.0)
     memoizable (0.4.2)
@@ -656,16 +657,16 @@ GEM
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.2.8)
-      actionmailer (= 4.2.8)
-      actionpack (= 4.2.8)
-      actionview (= 4.2.8)
-      activejob (= 4.2.8)
-      activemodel (= 4.2.8)
-      activerecord (= 4.2.8)
-      activesupport (= 4.2.8)
+    rails (4.2.10)
+      actionmailer (= 4.2.10)
+      actionpack (= 4.2.10)
+      actionview (= 4.2.10)
+      activejob (= 4.2.10)
+      activemodel (= 4.2.10)
+      activerecord (= 4.2.10)
+      activesupport (= 4.2.10)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.8)
+      railties (= 4.2.10)
       sprockets-rails
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)
@@ -678,15 +679,15 @@ GEM
     rails-i18n (4.0.9)
       i18n (~> 0.7)
       railties (~> 4.0)
-    railties (4.2.8)
-      actionpack (= 4.2.8)
-      activesupport (= 4.2.8)
+    railties (4.2.10)
+      actionpack (= 4.2.10)
+      activesupport (= 4.2.10)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rainbow (2.2.2)
       rake
     raindrops (0.18.0)
-    rake (12.1.0)
+    rake (12.3.0)
     rblineprof (0.3.6)
       debugger-ruby_core_source (~> 1.3)
     rbnacl (4.0.2)
@@ -873,7 +874,7 @@ GEM
     sprockets (3.7.1)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.0)
+    sprockets-rails (3.2.1)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
@@ -911,7 +912,7 @@ GEM
     truncato (0.7.10)
       htmlentities (~> 4.3.1)
       nokogiri (~> 1.8.0, >= 1.7.0)
-    tzinfo (1.2.3)
+    tzinfo (1.2.4)
       thread_safe (~> 0.1)
     u2f (0.2.1)
     uber (0.1.0)
@@ -1118,7 +1119,7 @@ DEPENDENCIES
   rack-cors (~> 0.4.0)
   rack-oauth2 (~> 1.2.1)
   rack-proxy (~> 0.6.0)
-  rails (= 4.2.8)
+  rails (= 4.2.10)
   rails-deprecated_sanitizer (~> 1.0.3)
   rails-i18n (~> 4.0.9)
   rainbow (~> 2.2)

spec/mailers/notify_spec.rb

@@ -602,7 +602,7 @@ describe Notify do
 
         it 'has the correct subject and body' do
           aggregate_failures do
-            is_expected.to have_subject("Re: #{project.name} | #{commit.title.strip} (#{commit.short_id})")
+            is_expected.to have_subject("Re: #{project.name} | #{commit.title} (#{commit.short_id})")
             is_expected.to have_body_text(commit.short_id)
           end
         end
@@ -712,7 +712,7 @@ describe Notify do
         it_behaves_like 'a user cannot unsubscribe through footer link'
 
         it 'has the correct subject' do
-          is_expected.to have_subject "Re: #{project.name} | #{commit.title.strip} (#{commit.short_id})"
+          is_expected.to have_subject "Re: #{project.name} | #{commit.title} (#{commit.short_id})"
         end
 
         it 'contains a link to the commit' do