Delete the ClientSocketPoolHistograms class.

net/socket/socks_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/socket/socks_client_socket_pool.h"
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/time/time.h"
 #include "net/base/load_timing_info.h"
 #include "net/base/load_timing_info_test_util.h"
 #include "net/base/net_errors.h"
 #include "net/base/test_completion_callback.h"
 #include "net/dns/mock_host_resolver.h"
 #include "net/socket/client_socket_factory.h"
 #include "net/socket/client_socket_handle.h"
-#include "net/socket/client_socket_pool_histograms.h"
 #include "net/socket/socket_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 
 namespace {
 
 const int kMaxSockets = 32;
 const int kMaxSocketsPerGroup = 6;
 
@@ skipping 55 matching lines @@
 
     SocketDataProvider* data_provider() { return data_.get(); }
 
    private:
     scoped_ptr<StaticSocketDataProvider> data_;
     scoped_ptr<MockWrite[]> writes_;
     scoped_ptr<MockRead[]> reads_;
   };
 
   SOCKSClientSocketPoolTest()
-      : transport_histograms_("MockTCP"),
-        transport_socket_pool_(
-            kMaxSockets, kMaxSocketsPerGroup,
-            &transport_histograms_,
-            &transport_client_socket_factory_),
-        socks_histograms_("SOCKSUnitTest"),
-        pool_(kMaxSockets, kMaxSocketsPerGroup,
-              &socks_histograms_,
+      : transport_socket_pool_(kMaxSockets,
+                               kMaxSocketsPerGroup,
+                               &transport_client_socket_factory_),
+        pool_(kMaxSockets,
+              kMaxSocketsPerGroup,
               &host_resolver_,
               &transport_socket_pool_,
-              NULL) {
-  }
+              NULL) {}
 
   ~SOCKSClientSocketPoolTest() override {}
 
   int StartRequestV5(const std::string& group_name, RequestPriority priority) {
     return test_base_.StartRequestUsingPool(
         &pool_, group_name, priority, CreateSOCKSv5Params());
   }
 
   int GetOrderOfRequest(size_t index) const {
     return test_base_.GetOrderOfRequest(index);
   }
 
   ScopedVector<TestSocketRequest>* requests() { return test_base_.requests(); }
 
-  ClientSocketPoolHistograms transport_histograms_;
   MockClientSocketFactory transport_client_socket_factory_;
   MockTransportClientSocketPool transport_socket_pool_;
 
-  ClientSocketPoolHistograms socks_histograms_;
   MockHostResolver host_resolver_;
   SOCKSClientSocketPool pool_;
   ClientSocketPoolTest test_base_;
 };
 
 TEST_F(SOCKSClientSocketPoolTest, Simple) {
   SOCKS5MockData data(SYNCHRONOUS);
   data.data_provider()->set_connect_data(MockConnect(SYNCHRONOUS, OK));
   transport_client_socket_factory_.AddSocketDataProvider(data.data_provider());
 
@@ skipping 205 matching lines @@
 
   (*requests())[0]->handle()->Reset();
   (*requests())[1]->handle()->Reset();
 }
 
 // It would be nice to also test the timeouts in SOCKSClientSocketPool.
 
 }  // namespace
 
 }  // namespace net