Gather metrics classifying the cause of the TLS fallback.

net/http/http_stream_factory_impl_unittest.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.
 
 #include "net/http/http_stream_factory_impl.h"
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 147 matching lines @@
       const ProxyInfo& used_proxy_info,
       WebSocketHandshakeStreamBase* stream) override {
     stream_done_ = true;
     if (waiting_for_stream_)
       base::MessageLoop::current()->Quit();
     websocket_stream_.reset(stream);
     used_ssl_config_ = used_ssl_config;
     used_proxy_info_ = used_proxy_info;
   }
 
-  void OnStreamFailed(int status, const SSLConfig& used_ssl_config) override {}
+  void OnStreamFailed(int status,
+                      const SSLConfig& used_ssl_config,
+                      SSLFailureState ssl_failure_state) override {}
 
   void OnCertificateError(int status,
                           const SSLConfig& used_ssl_config,
                           const SSLInfo& ssl_info) override {}
 
   void OnNeedsProxyAuth(const HttpResponseInfo& proxy_response,
                         const SSLConfig& used_ssl_config,
                         const ProxyInfo& used_proxy_info,
                         HttpAuthController* auth_controller) override {}
 
@@ skipping 1178 matching lines @@
   EXPECT_TRUE(waiter.used_proxy_info().is_direct());
 
   // Make sure there is no orphaned job. it is already canceled.
   ASSERT_EQ(0u, static_cast<HttpStreamFactoryImpl*>(
       session->http_stream_factory_for_websocket())->num_orphaned_jobs());
 }
 
 }  // namespace
 
 }  // namespace net