Merge 132895

Source/WebCore/platform/DateTimeChooser.h

Index: Source/WebCore/platform/DateTimeChooser.h
===================================================================
--- Source/WebCore/platform/DateTimeChooser.h	(revision 135211)
+++ Source/WebCore/platform/DateTimeChooser.h	(working copy)
@@ -32,6 +32,7 @@
 #define DateTimeChooser_h
 
 #include "IntRect.h"
+#include <wtf/RefCounted.h>
 #include <wtf/text/WTFString.h>
 
 namespace WebCore {
@@ -52,7 +53,7 @@
 };
 
 // For pickers like color pickers and date pickers.
-class DateTimeChooser {
+class DateTimeChooser : public RefCounted<DateTimeChooser> {
 public:
     virtual ~DateTimeChooser() { }