In Chrome ASH on Windows 8 make sure that the browser object is closed before destroying it.

chrome/browser/ui/views/frame/browser_view.cc

Index: chrome/browser/ui/views/frame/browser_view.cc
===================================================================
--- chrome/browser/ui/views/frame/browser_view.cc	(revision 169752)
+++ chrome/browser/ui/views/frame/browser_view.cc	(working copy)
@@ -552,6 +552,13 @@
   // notifications will call back into deleted objects).
   download_shelf_.reset();
 
+#if defined(OS_WIN) && defined(USE_AURA)
+  // Chrome ASH on Windows 8 could be closed with open browser windows.
+  // Make sure that we close the browser window before destroying it.
+  if (!browser_->tab_strip_model()->empty())

[sky, 2012/11/28 22:44:57]

This seems wrong. What code path is letting us get here?

+    browser_->OnWindowClosing();
+#endif
+
   // The TabStrip attaches a listener to the model. Make sure we shut down the
   // TabStrip first so that it can cleanly remove the listener.
   if (tabstrip_) {