[WebProfilerBundle] Always use the default background color for counters

src/Symfony/Bundle/WebProfilerBundle/Resources/public/css/profiler.css

@@ -274,10 +274,6 @@ li
     font-size: 11px;
 }
 
-.menu_profiler span.count span.error {
-    background-color: #f66;
-}
-
 .resume
 {
     background-color:#f6f6f6;

src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/logger.html.twig

@@ -13,7 +13,7 @@
     <strong>Logs</strong>
     {% if collector.counterrors %}
         <span class="count">
-            <span class="error">{{ collector.counterrors }}</span>
+            <span>{{ collector.counterrors }}</span>
         </span>
     {% endif %}
 </span>