Merge 116611

Source/WebCore/html/shadow/CalendarPickerElement.cpp

Index: Source/WebCore/html/shadow/CalendarPickerElement.cpp
===================================================================
--- Source/WebCore/html/shadow/CalendarPickerElement.cpp	(revision 118421)
+++ Source/WebCore/html/shadow/CalendarPickerElement.cpp	(working copy)
@@ -68,6 +68,12 @@
     return adoptRef(new CalendarPickerElement(document));
 }
 
+CalendarPickerElement::~CalendarPickerElement()
+{
+    closePopup();
+    ASSERT(!m_popup);
+}
+
 RenderObject* CalendarPickerElement::createRenderer(RenderArena* arena, RenderStyle*)
 {
     return new (arena) RenderDetailsMarker(this);