Revert 66719 - Reland r65996. Disallows Singletons on non-joinable thread....

net/ocsp/nss_ocsp.cc

Index: net/ocsp/nss_ocsp.cc
===================================================================
--- net/ocsp/nss_ocsp.cc	(revision 66790)
+++ net/ocsp/nss_ocsp.cc	(working copy)
@@ -85,8 +85,7 @@
   DISALLOW_COPY_AND_ASSIGN(OCSPIOLoop);
 };
 
-base::LazyInstance<OCSPIOLoop, base::LeakyLazyInstanceTraits<OCSPIOLoop> >
-    g_ocsp_io_loop(base::LINKER_INITIALIZED);
+base::LazyInstance<OCSPIOLoop> g_ocsp_io_loop(base::LINKER_INITIALIZED);
 
 const int kRecvBufferSize = 4096;
 
@@ -561,6 +560,7 @@
 SECStatus OCSPCreateSession(const char* host, PRUint16 portnum,
                             SEC_HTTP_SERVER_SESSION* pSession) {
   VLOG(1) << "OCSP create session: host=" << host << " port=" << portnum;
+  DCHECK(!MessageLoop::current());
   pthread_mutex_lock(&g_request_context_lock);
   URLRequestContext* request_context = g_request_context;
   pthread_mutex_unlock(&g_request_context_lock);
@@ -579,6 +579,7 @@
 SECStatus OCSPKeepAliveSession(SEC_HTTP_SERVER_SESSION session,
                                PRPollDesc **pPollDesc) {
   VLOG(1) << "OCSP keep alive";
+  DCHECK(!MessageLoop::current());
   if (pPollDesc)
     *pPollDesc = NULL;
   return SECSuccess;
@@ -586,6 +587,7 @@
 
 SECStatus OCSPFreeSession(SEC_HTTP_SERVER_SESSION session) {
   VLOG(1) << "OCSP free session";
+  DCHECK(!MessageLoop::current());
   delete reinterpret_cast<OCSPServerSession*>(session);
   return SECSuccess;
 }
@@ -600,6 +602,7 @@
           << " path_and_query=" << path_and_query_string
           << " http_request_method=" << http_request_method
           << " timeout=" << timeout;
+  DCHECK(!MessageLoop::current());
   OCSPServerSession* ocsp_session =
       reinterpret_cast<OCSPServerSession*>(session);
 
@@ -621,6 +624,7 @@
                           const PRUint32 http_data_len,
                           const char* http_content_type) {
   VLOG(1) << "OCSP set post data len=" << http_data_len;
+  DCHECK(!MessageLoop::current());
   OCSPRequestSession* req = reinterpret_cast<OCSPRequestSession*>(request);
 
   req->SetPostData(http_data, http_data_len, http_content_type);
@@ -632,6 +636,7 @@
                         const char* http_header_value) {
   VLOG(1) << "OCSP add header name=" << http_header_name
           << " value=" << http_header_value;
+  DCHECK(!MessageLoop::current());
   OCSPRequestSession* req = reinterpret_cast<OCSPRequestSession*>(request);
 
   req->AddHeader(http_header_name, http_header_value);
@@ -691,6 +696,7 @@
   }
 
   VLOG(1) << "OCSP try send and receive";
+  DCHECK(!MessageLoop::current());
   OCSPRequestSession* req = reinterpret_cast<OCSPRequestSession*>(request);
   // We support blocking mode only.
   if (pPollDesc)
@@ -768,6 +774,7 @@
 
 SECStatus OCSPFree(SEC_HTTP_REQUEST_SESSION request) {
   VLOG(1) << "OCSP free";
+  DCHECK(!MessageLoop::current());
   OCSPRequestSession* req = reinterpret_cast<OCSPRequestSession*>(request);
   req->Cancel();
   req->Release();