net: Remove static_cast of socket in HttpProxyClientSocketPoolTest.AsyncHaveAuth.

net/http/http_proxy_client_socket_pool_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_proxy_client_socket_pool.h"
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 508 matching lines @@
   int rv = handle_.Init("a", CreateTunnelParams(proxy_delegate.get()), LOW,
                         callback_.callback(), &pool_, BoundNetLog());
   EXPECT_EQ(ERR_IO_PENDING, rv);
   EXPECT_FALSE(handle_.is_initialized());
   EXPECT_FALSE(handle_.socket());
 
   data_->RunFor(2);
   EXPECT_EQ(OK, callback_.WaitForResult());
   EXPECT_TRUE(handle_.is_initialized());
   ASSERT_TRUE(handle_.socket());
-  HttpProxyClientSocket* tunnel_socket =
-          static_cast<HttpProxyClientSocket*>(handle_.socket());
-  EXPECT_TRUE(tunnel_socket->IsConnected());
+  EXPECT_TRUE(handle_.socket()->IsConnected());
   proxy_delegate->VerifyOnTunnelRequestCompleted(
       "www.google.com:443",
       proxy_host_port.c_str());
 }
 
 // Make sure that HttpProxyConnectJob passes on its priority to its
 // SPDY session's socket request on Init (if applicable).
 TEST_P(HttpProxyClientSocketPoolTest,
        SetSpdySessionSocketRequestPriorityOnInit) {
   if (GetParam().proxy_type != SPDY)
@@ skipping 301 matching lines @@
     EXPECT_TRUE(headers->IsRedirect(&location));
     EXPECT_EQ(location, redirectTarget);
   }
 }
 
 // It would be nice to also test the timeouts in HttpProxyClientSocketPool.
 
 }  // namespace
 
 }  // namespace net