Replace more ObserverList with base::ObserverList.

net/proxy/proxy_service_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/proxy/proxy_service.h"
 
 #include <vector>
 
 #include "base/format_macros.h"
 #include "base/logging.h"
@@ skipping 138 matching lines @@
   void SetConfig(const ProxyConfig& config) {
     availability_ = CONFIG_VALID;
     config_ = config;
     FOR_EACH_OBSERVER(Observer, observers_,
                       OnProxyConfigChanged(config_, availability_));
   }
 
  private:
   ConfigAvailability availability_;
   ProxyConfig config_;
-  ObserverList<Observer, true> observers_;
+  base::ObserverList<Observer, true> observers_;
 };
 
 // A test network delegate that exercises the OnResolveProxy callback.
 class TestResolveProxyNetworkDelegate : public NetworkDelegateImpl {
  public:
   TestResolveProxyNetworkDelegate()
       : on_resolve_proxy_called_(false),
         add_proxy_(false),
         remove_proxy_(false),
         proxy_service_(NULL) {
@@ skipping 3103 matching lines @@
       url, LOAD_NORMAL, &info, NULL, log.bound());
   EXPECT_TRUE(synchronous_success);
   EXPECT_FALSE(info.is_direct());
   EXPECT_EQ("foopy1", info.proxy_server().host_port_pair().host());
 
   // No request should have been queued.
   EXPECT_EQ(0u, factory->pending_requests().size());
 }
 
 }  // namespace net