Restore placeholders in issue filters from "Any" to "Milestone" and "Label"

app/helpers/labels_helper.rb

@@ -95,7 +95,8 @@ module LabelsHelper
   def project_labels_options(project)
     labels = project.labels.to_a
     labels.unshift(Label::None)
-    options_from_collection_for_select(labels, 'name', 'name', params[:label_name])
+    labels.unshift(Label::Any)
+    options_from_collection_for_select(labels, 'name', 'title', params[:label_name])
   end
 
   # Required for Gitlab::Markdown::LabelReferenceFilter

app/helpers/milestones_helper.rb

@@ -30,7 +30,8 @@ module MilestonesHelper
 
     grouped_milestones = Milestones::GroupService.new(milestones).execute
     grouped_milestones.unshift(Milestone::None)
+    grouped_milestones.unshift(Milestone::Any)
 
-    options_from_collection_for_select(grouped_milestones, 'title', 'title', params[:milestone_title])
+    options_from_collection_for_select(grouped_milestones, 'name', 'title', params[:milestone_title])
   end
 end

app/models/group_milestone.rb

 class GroupMilestone
 
+  alias_attribute :name, :title
+
   def initialize(title, milestones)
     @title = title
     @milestones = milestones

app/models/label.rb

@@ -14,7 +14,9 @@ class Label < ActiveRecord::Base
   include Referable
   # Represents a "No Label" state used for filtering Issues and Merge
   # Requests that have no label assigned.
-  None = Struct.new(:title, :name).new('No Label', 'No Label')
+  LabelStruct = Struct.new(:title, :name)
+  None = LabelStruct.new('No Label', 'No Label')
+  Any = LabelStruct.new('Any', '')
 
   DEFAULT_COLOR = '#428BCA'
 

app/models/milestone.rb

@@ -16,7 +16,9 @@
 class Milestone < ActiveRecord::Base
   # Represents a "No Milestone" state used for filtering Issues and Merge
   # Requests that have no milestone assigned.
-  None = Struct.new(:title).new('No Milestone')
+  MilestoneStruct = Struct.new(:title, :name)
+  None = MilestoneStruct.new('No Milestone', 'No Milestone')
+  Any = MilestoneStruct.new('Any', '')
 
   include InternalId
   include Sortable
@@ -47,6 +49,8 @@ class Milestone < ActiveRecord::Base
     state :active
   end
 
+  alias_attribute :name, :title
+
   class << self
     def search(query)
       query = "%#{query}%"

app/views/shared/issuable/_filter.html.haml

@@ -39,13 +39,13 @@
 
         .filter-item.inline.milestone-filter
           = select_tag('milestone_title', projects_milestones_options,
-            class: 'select2 trigger-submit', include_blank: 'Any',
+            class: 'select2 trigger-submit', include_blank: true,
             data: {placeholder: 'Milestone'})
 
         - if @project
           .filter-item.inline.labels-filter
             = select_tag('label_name', project_labels_options(@project),
-              class: 'select2 trigger-submit', include_blank: 'Any',
+              class: 'select2 trigger-submit', include_blank: true,
               data: {placeholder: 'Label'})
 
         .pull-right