Bug 763361 - shutdown. sigsegv during freelibrary.

Call RecordShutdownEndTimeStamp from XRE_main. r=benjamin.

toolkit/components/startup/StartupTimeline.h

@@ -38,6 +38,8 @@ NS_VISIBILITY_DEFAULT __attribute__((weak));
 
 namespace mozilla {
 
+void RecordShutdownEndTimeStamp();
+
 class StartupTimeline {
 public:
   enum Event {

toolkit/components/startup/nsAppStartup.cpp

@@ -285,7 +285,8 @@ RecordShutdownStartTimeStamp() {
   gRecordedShutdownTimeFileName = PL_strdup(nativePath.get());
 }
 
-static void
+namespace mozilla {
+void
 RecordShutdownEndTimeStamp() {
   if (!gRecordedShutdownTimeFileName)
     return;
@@ -313,18 +314,7 @@ RecordShutdownEndTimeStamp() {
   }
   PR_Rename(tmpName.get(), name.get());
 }
-
-// For now firefox runs static destructors during shutdown on release builds
-// too, so we just use one to run RecordShutdownEndTimeStamp. Once we are
-// exiting earlier in release builds we just move the call.
-class RecordShutdownEndTimeStampHelper {
-public:
-  ~RecordShutdownEndTimeStampHelper() {
-    RecordShutdownEndTimeStamp();
-  }
-};
-
-static RecordShutdownEndTimeStampHelper gHelper;
+}
 
 NS_IMETHODIMP
 nsAppStartup::Quit(uint32_t aMode)

toolkit/xre/nsAppRunner.cpp

@@ -3937,7 +3937,9 @@ int
 XRE_main(int argc, char* argv[], const nsXREAppData* aAppData, PRUint32 aFlags)
 {
   XREMain main;
-  return main.XRE_main(argc, argv, aAppData);
+  int result = main.XRE_main(argc, argv, aAppData);
+  mozilla::RecordShutdownEndTimeStamp();
+  return result;
 }
 
 nsresult