Revert of Convert //net and //chromecast to std::unordered_*

net/base/address_tracker_linux_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 <unordered_set>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/spin_wait.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/simple_thread.h"
 #include "net/base/address_tracker_linux.h"
 #include "net/base/ip_address.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 78 matching lines @@
     tracker_->HandleMessage(&writable_buf[0], buf.size(),
                            &address_changed, &link_changed, &tunnel_changed);
     EXPECT_FALSE(address_changed);
     return tunnel_changed;
   }
 
   AddressTrackerLinux::AddressMap GetAddressMap() {
     return tracker_->GetAddressMap();
   }
 
-  const std::unordered_set<int> GetOnlineLinks() const {
+  const base::hash_set<int> GetOnlineLinks() const {
     return tracker_->GetOnlineLinks();
   }
 
   void IgnoreInterface(const std::string& interface_name) {
     ignored_interfaces_.insert(interface_name);
   }
 
   int GetThreadsWaitingForConnectionTypeInit() {
     return tracker_->GetThreadsWaitingForConnectionTypeInitForTesting();
   }
 
-  std::unordered_set<std::string> ignored_interfaces_;
+  base::hash_set<std::string> ignored_interfaces_;
   scoped_ptr<AddressTrackerLinux> tracker_;
   AddressTrackerLinux::GetInterfaceNameFunction original_get_interface_name_;
 };
 
 namespace {
 
 class NetlinkMessage {
  public:
   explicit NetlinkMessage(uint16_t type) : buffer_(NLMSG_HDRLEN) {
     header()->nlmsg_type = type;
@@ skipping 603 matching lines @@
   tracker_->Init();
 
   runner1.VerifyCompletes();
   runner2.VerifyCompletes();
 }
 
 }  // namespace
 
 }  // namespace internal
 }  // namespace net