Merge 89067

Source/WebCore/dom/Document.cpp

Index: Source/WebCore/dom/Document.cpp
===================================================================
--- Source/WebCore/dom/Document.cpp	(revision 89068)
+++ Source/WebCore/dom/Document.cpp	(working copy)
@@ -4279,7 +4279,7 @@
     if (!m_documentTiming.domContentLoadedEventEnd)
         m_documentTiming.domContentLoadedEventEnd = currentTime();
 
-    if (Frame* f = frame()) {
+    if (RefPtr<Frame> f = frame()) {
         // FrameLoader::finishedParsing() might end up calling Document::implicitClose() if all
         // resource loads are complete. HTMLObjectElements can start loading their resources from
         // post attach callbacks triggered by recalcStyle().  This means if we parse out an <object>
@@ -4291,7 +4291,7 @@
 
         f->loader()->finishedParsing();
 
-        InspectorInstrumentation::domContentLoadedEventFired(f, url());
+        InspectorInstrumentation::domContentLoadedEventFired(f.get(), url());
     }
 }