Move epics views to the correct directory

app/controllers/concerns/issuable_actions.rb

@@ -9,9 +9,7 @@ module IssuableActions
 
   def show
     respond_to do |format|
-      format.html do
-        render show_view
-      end
+      format.html
       format.json do
         render json: serializer.represent(issuable, serializer: params[:serializer])
       end
@@ -153,10 +151,6 @@ module IssuableActions
     end
   end
 
-  def show_view
-    'show'
-  end
-
   def serializer
     raise NotImplementedError
   end

ee/app/controllers/groups/epics_controller.rb

@@ -12,12 +12,10 @@ class Groups::EpicsController < Groups::ApplicationController
     @epics = @issuables
 
     respond_to do |format|
-      format.html do
-        render 'groups/ee/epics/index'
-      end
+      format.html
       format.json do
         render json: {
-          html: view_to_html_string("groups/ee/epics/_epics")
+          html: view_to_html_string("groups/epics/_epics")
         }
       end
     end
@@ -55,10 +53,6 @@ class Groups::EpicsController < Groups::ApplicationController
     Epics::UpdateService.new(nil, current_user, epic_params)
   end
 
-  def show_view
-    'groups/ee/epics/show'
-  end
-
   def finder_type
     EpicsFinder
   end

spec/ee/spec/controllers/groups/epics_controller_spec.rb

@@ -56,7 +56,7 @@ describe Groups::EpicsController do
         show_epic
 
         expect(response.content_type).to eq 'text/html'
-        expect(response).to render_template 'groups/ee/epics/show'
+        expect(response).to render_template 'groups/epics/show'
       end
 
       context 'with unauthorized user' do