Build fix.

* dom/ContainerNode.cpp:
(WebCore::ContainerNode::removeChildren):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@55465 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebCore/ChangeLog

+2010-03-03  Dan Bernstein  <mitz@apple.com>
+
+        Build fix.
+
+        * dom/ContainerNode.cpp:
+        (WebCore::ContainerNode::removeChildren):
+
 2010-03-03  Pavel Feldman  <pfeldman@chromium.org>
         Reviewed by Timothy Hatcher.

WebCore/dom/ContainerNode.cpp

@@ -421,7 +421,7 @@ bool ContainerNode::removeChildren()
     size_t removedChildrenCount = removedChildren.size();
 
     // Dispatch a single post-removal mutation event denoting a modified subtree.
-    childrenChanged(false, 0, 0, -removedChildrenCount);
+    childrenChanged(false, 0, 0, -static_cast<int>(removedChildrenCount));
     dispatchSubtreeModifiedEvent();
 
     for (size_t i = 0; i < removedChildrenCount; ++i) {