Delete desktop/shell instance correctly when chrome is shutting down

chrome/browser/chrome_browser_main.cc

Index: chrome/browser/chrome_browser_main.cc
diff --git a/chrome/browser/chrome_browser_main.cc b/chrome/browser/chrome_browser_main.cc
index 92cd54b037fe2daa3348db76ff8813a15a8fd827..37fee86cfc95c73dd07c925018d808ec942017b7 100644
--- a/chrome/browser/chrome_browser_main.cc
+++ b/chrome/browser/chrome_browser_main.cc
@@ -1811,6 +1811,9 @@ void ChromeBrowserMainParts::PostMainMessageLoopRun() {
   // Disarm the startup hang detector time bomb if it is still Arm'ed.
   startup_watcher_->Disarm();
 
+  for (size_t i = 0; i < chrome_extra_parts_.size(); ++i)
+    chrome_extra_parts_[i]->PostMainMessageLoopRun();
+
 #if defined(OS_WIN)
   // If it's the first run, log the search engine chosen.  We wait until
   // shutdown because otherwise we can't be sure the user has finished
@@ -1896,9 +1899,6 @@ void ChromeBrowserMainParts::PostDestroyThreads() {
   // to bypass this code.  Perhaps we need a *final* hook that is called on all
   // paths from content/browser/browser_main.
   CHECK(MetricsService::UmaMetricsProperlyShutdown());
-
-  for (size_t i = 0; i < chrome_extra_parts_.size(); ++i)
-    chrome_extra_parts_[i]->PostMainMessageLoopRun();
 }
 
 // Public members: