[cros,rlz] Financial ping livelock fix and proper shutdown.

rlz/lib/financial_ping.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Library functions related to the Financial Server ping.
 
 #include "rlz/lib/financial_ping.h"
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 279 matching lines @@
                         net::LOAD_DO_NOT_PROMPT_FOR_LOGIN |
                         net::LOAD_DO_NOT_SEND_COOKIES |
                         net::LOAD_DO_NOT_SAVE_COOKIES);
 
   // Ensure rlz_lib::SetURLRequestContext() has been called before sending
   // pings.
   CHECK(g_context);
   fetcher->SetRequestContext(g_context);
 
   const base::TimeDelta kTimeout = base::TimeDelta::FromMinutes(5);
+  MessageLoop::ScopedNestableTaskAllower allow_nested(MessageLoop::current());
   MessageLoop::current()->PostTask(
       FROM_HERE,
       base::Bind(&net::URLFetcher::Start, base::Unretained(fetcher.get())));
-  MessageLoop::current()->PostNonNestableDelayedTask(
+  MessageLoop::current()->PostDelayedTask(
       FROM_HERE, loop.QuitClosure(), kTimeout);
 
   loop.Run();
 
   if (fetcher->GetResponseCode() != 200)
     return false;
 
   return fetcher->GetResponseAsString(response);
 #endif
 }
@@ skipping 39 matching lines @@
 
 bool FinancialPing::ClearLastPingTime(Product product) {
   ScopedRlzValueStoreLock lock;
   RlzValueStore* store = lock.GetStore();
   if (!store || !store->HasAccess(RlzValueStore::kWriteAccess))
     return false;
   return store->ClearPingTime(product);
 }
 
 }  // namespace