DevTools: add missing changes to the js file (from the http://codereview.chro...

webkit/glue/devtools/js/devtools.js

Index: webkit/glue/devtools/js/devtools.js
===================================================================
--- webkit/glue/devtools/js/devtools.js	(revision 13010)
+++ webkit/glue/devtools/js/devtools.js	(working copy)
@@ -142,13 +142,13 @@
  * @param {string} text
  */
 function debugPrint(text) {
-  var console = WebInspector.console;
-  if (console) {
-    console.addMessage(new WebInspector.ConsoleMessage(
-        "", undefined, 1, "", undefined, 1, text));
-  } else {
-    alert(text);
-  }
+  var console = WebInspector.console;
+  if (console) {
+    console.addMessage(new WebInspector.ConsoleMessage(
+        "", undefined, 1, "", undefined, 1, text));
+  } else {
+    alert(text);
+  }
 }
 
 
@@ -224,6 +224,30 @@
 };
 
 
+WebInspector.ElementsPanel.prototype.updateStyles = function(forceUpdate) {
+  var stylesSidebarPane = this.sidebarPanes.styles;
+  if (!stylesSidebarPane.expanded || !stylesSidebarPane.needsUpdate)
+    return;
+   
+  var node = this.focusedDOMNode;
+  if (node && node.nodeType === Node.TEXT_NODE && node.parentNode)
+    node = node.parentNode;
+  
+  if (node && node.nodeType == Node.ELEMENT_NODE) {
+    var callback = function() {
+      stylesSidebarPane.update(node, null, forceUpdate);
+      stylesSidebarPane.needsUpdate = false;
+    };
+
+    devtools.tools.getDomAgent().getNodeStylesAsync(node,
+        !Preferences.showUserAgentStyles, callback);
+  } else {
+    stylesSidebarPane.update(null, null, forceUpdate);
+    stylesSidebarPane.needsUpdate = false;
+  }
+};
+
+
 WebInspector.PropertiesSidebarPane.prototype.update = function(object) {
   var body = this.bodyElement;
   body.removeChildren();