build: remove nav-bar unused files

data/Makefile.am

@@ -36,7 +36,6 @@ EXTRA_DIST=                     \
   ui/date-selector.ui           \
   ui/edit-dialog.ui             \
   ui/menus.ui                   \
-  ui/nav_bar.ui                 \
   ui/search-view.ui             \
   ui/time-selector.ui           \
   ui/window.ui                  \

data/calendar.gresource.xml

@@ -4,7 +4,6 @@
     <file alias="date-selector.ui" compressed="true" preprocess="xml-stripblanks">ui/date-selector.ui</file>
     <file alias="edit-dialog.ui" compressed="true" preprocess="xml-stripblanks">ui/edit-dialog.ui</file>
     <file alias="menus.ui" compressed="true" preprocess="xml-stripblanks">ui/menus.ui</file>
-    <file alias="nav_bar.ui" compressed="true" preprocess="xml-stripblanks">ui/nav_bar.ui</file>
     <file alias="search-view.ui" compressed="true" preprocess="xml-stripblanks">ui/search-view.ui</file>
     <file alias="time-selector.ui" compressed="true" preprocess="xml-stripblanks">ui/time-selector.ui</file>
     <file alias="window.ui" compressed="true" preprocess="xml-stripblanks">ui/window.ui</file>

data/ui/nav_bar.ui

@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.18.1 -->
-<interface>
-  <requires lib="gtk+" version="3.10"/>
-  <template class="GcalNavBar" parent="GtkGrid">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="hexpand">True</property>
-    <property name="column_spacing">12</property>
-    <child>
-      <object class="GtkLabel" id="left_label">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <style>
-          <class name="start-header"/>
-        </style>
-      </object>
-      <packing>
-        <property name="left_attach">0</property>
-        <property name="top_attach">0</property>
-      </packing>
-    </child>
-    <child>
-      <object class="GtkLabel" id="right_label">
-        <property name="visible">True</property>
-        <property name="can_focus">False</property>
-        <property name="halign">end</property>
-        <property name="hexpand">True</property>
-        <style>
-          <class name="end-header"/>
-          <class name="dim-label"/>
-        </style>
-      </object>
-      <packing>
-        <property name="left_attach">1</property>
-        <property name="top_attach">0</property>
-      </packing>
-    </child>
-  </template>
-</interface>