Rename 'social-footer' to 'links-footer and make it a class'

src/olympia/devhub/tests/test_views.py

@@ -154,7 +154,7 @@ class TestDashboard(HubTest):
         doc = pq(self.client.get(self.url).content)
         eq_(doc('title').text(),
             'Manage My Submissions :: Developer Hub :: Add-ons for Firefox')
-        eq_(doc('#social-footer').length, 1)
+        eq_(doc('.links-footer').length, 1)
         eq_(doc('#copyright').length, 1)
         eq_(doc('#footer-links .mobile-link').length, 0)
 

src/olympia/templates/footer.html

@@ -1,4 +1,4 @@
-<div id="social-footer">
+<div class="links-footer">
   <ul>
     <li>{{ _('get to know <b>add-ons</b>') }}</li>
     <li><a href="{{ url('pages.about') }}">{{ _('About') }}</a></li>

static/css/impala/footer.less

@@ -96,7 +96,7 @@ url(../../img/impala/footer-logo.png) center center no-repeat;
     width: 25%;
 }
 
-#social-footer {
+.links-footer {
     height: 68px;
     margin-bottom: 4px;
     display: table;

static/css/restyle/restyle.less

@@ -1042,7 +1042,7 @@ section.secondary {
   font-family: inherit;
   font-style: normal;
 
-  #social-footer a {
+  .links-footer a {
     color: @link-on-color-bg;
   }
 }