Merge remote branch 'vicb/profiler_tweaks'

* vicb/profiler_tweaks:
  Tweak inline js
  [WebProfilerBundle] Tweak some css

src/Symfony/Bundle/FrameworkBundle/Resources/views/Exception/exception.html.twig

@@ -96,25 +96,27 @@
 
 </div>
 
-<script type="text/javascript">
-    //<![CDATA[
+<script type="text/javascript">//<![CDATA[
     function toggle(id, clazz) {
-        el = document.getElementById(id);
-        current = el.style.display
+        var el = document.getElementById(id),
+            current = el.style.display,
+            i;
 
         if (clazz) {
             var tags = document.getElementsByTagName('*');
-            for (i = 0; i < tags.length; i++) {
-                if (tags[i].className == clazz) {
+            for (i = tags.length - 1; i >= 0 ; i--) {
+                if (tags[i].className === clazz) {
                     tags[i].style.display = 'none';
                 }
             }
         }
 
-        el.style.display = current == 'none' ? 'block' : 'none';
+        el.style.display = current === 'none' ? 'block' : 'none';
     }
 
     function switchIcons(id1, id2) {
+        var icon1, icon2, visibility1, visibility2;
+            
         icon1 = document.getElementById(id1);
         icon2 = document.getElementById(id2);
 
@@ -124,6 +126,4 @@
         icon1.style.visibility = visibility2;
         icon2.style.visibility = visibility1;
     }
-
-    //]]>
-</script>
+//]]></script>

src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/toolbar_js.html.twig

@@ -1,13 +1,16 @@
 <div id="sfwdt{{ token }}" style="display: none"></div>
-<script type="text/javascript">
-    wdt = document.getElementById('sfwdt{{ token }}');
-    if (window.XMLHttpRequest) {
-        xhr = new XMLHttpRequest();
-    } else {
-        xhr = new ActiveXObject('Microsoft.XMLHTTP');
-    }
-    xhr.open('GET', '{{ url("_wdt", { "token": token }) }}', false);
-    xhr.send('');
-    wdt.innerHTML = xhr.responseText;
-    wdt.style.display = 'block';
-</script>
+<script type="text/javascript">/*<![CDATA[*/
+    (function () {
+        var wdt, xhr;
+        wdt = document.getElementById('sfwdt{{ token }}');
+        if (window.XMLHttpRequest) {
+            xhr = new XMLHttpRequest();
+        } else {
+            xhr = new ActiveXObject('Microsoft.XMLHTTP');
+        }
+        xhr.open('GET', '{{ url("_wdt", { "token": token }) }}', false);
+        xhr.send('');
+        wdt.innerHTML = xhr.responseText;
+        wdt.style.display = 'block';
+    })();
+/*]]>*/</script>