Update is_advanced_tab? helper to recent changes

We moved meta, pulse and project config related actions to individual
controllers. Therefore we have to update the advanced tabs as well.

src/api/app/helpers/webui/webui_helper.rb

@@ -221,7 +221,7 @@ def description_wrapper(description)
   end
 
   def is_advanced_tab?
-    action_name.in?(['prjconf', 'index', 'meta', 'status', 'pulse'])
+    action_name.in?(['index', 'status']) || controller_name.in?(['project_configuration', 'meta', 'pulse'])
   end
 
   def sprite_tag(icon, opts = {})

src/api/spec/helpers/webui/webui_helper_spec.rb

@@ -215,8 +215,8 @@
   end
 
   describe '#is_advanced_tab?' do
-    advanced_tabs = ['prjconf', 'index', 'meta', 'status']
-    advanced_tabs.each do |action|
+    advanced_tab_actions = ['index', 'status']
+    advanced_tab_actions.each do |action|
       context "current action is '#{action}'" do
         before do
           allow(controller).to receive(:action_name).and_return(action)
@@ -226,13 +226,32 @@
       end
     end
 
-    context "current action is not within #{advanced_tabs}" do
+    context "current action is not within #{advanced_tab_actions}" do
       before do
         allow(controller).to receive(:action_name).and_return('some_action')
       end
 
       it { expect(is_advanced_tab?).to be(false) }
     end
+
+    advanced_tab_controllers = ['project_configuration', 'meta', 'pulse']
+    advanced_tab_controllers.each do |controller_name|
+      context "current controller is '#{controller_name}'" do
+        before do
+          allow(controller).to receive(:controller_name).and_return(controller_name)
+        end
+
+        it { expect(is_advanced_tab?).to be(true) }
+      end
+    end
+
+    context "current controller is not within #{advanced_tab_controllers}" do
+      before do
+        allow(controller).to receive(:controller_name).and_return('some_controller')
+      end
+
+      it { expect(is_advanced_tab?).to be(false) }
+    end
   end
 
   describe '#next_codemirror_uid' do