Chrome AURA/ASH on Windows 8 should not attempt to shutdown the browser if there

chrome/browser/lifetime/application_lifetime.h

Index: chrome/browser/lifetime/application_lifetime.h
===================================================================
--- chrome/browser/lifetime/application_lifetime.h	(revision 194196)
+++ chrome/browser/lifetime/application_lifetime.h	(working copy)
@@ -5,6 +5,8 @@
 #ifndef CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_
 #define CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_
 
+class Browser;
+
 namespace chrome {
 
 // Starts a user initiated exit process. Called from Browser::Exit.
@@ -83,6 +85,10 @@
 // processing required.
 void HandleAppExitingForPlatform();
 
+// Returns true if we can start the shutdown sequence for the browser, i.e. the
+// last browser window is being closed.
+bool ShouldStartShutdown(Browser* browser);
+
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_