base::Bind: Convert HostResolver::Resolve.

net/base/mock_host_resolver.h

 // Copyright (c) 2011 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.
 
 #ifndef NET_BASE_MOCK_HOST_RESOLVER_H_
 #define NET_BASE_MOCK_HOST_RESOLVER_H_
 #pragma once
 
 #include <list>
 #include <map>
@@ skipping 47 matching lines @@
   RuleBasedHostResolverProc* rules() { return rules_; }
 
   // Controls whether resolutions complete synchronously or asynchronously.
   void set_synchronous_mode(bool is_synchronous) {
     synchronous_mode_ = is_synchronous;
   }
 
   // HostResolver methods:
   virtual int Resolve(const RequestInfo& info,
                       AddressList* addresses,
-                      OldCompletionCallback* callback,
+                      const CompletionCallback& callback,
                       RequestHandle* out_req,
                       const BoundNetLog& net_log) OVERRIDE;
   virtual int ResolveFromCache(const RequestInfo& info,
                                AddressList* addresses,
                                const BoundNetLog& net_log) OVERRIDE;
   virtual void CancelRequest(RequestHandle req) OVERRIDE;
   virtual HostCache* GetHostCache() OVERRIDE;
 
  protected:
   explicit MockHostResolverBase(bool use_caching);
@@ skipping 93 matching lines @@
 };
 
 // Create rules that map all requests to localhost.
 RuleBasedHostResolverProc* CreateCatchAllHostResolverProc();
 
 // HangingHostResolver never completes its |Resolve| request.
 class HangingHostResolver : public HostResolver {
  public:
   virtual int Resolve(const RequestInfo& info,
                       AddressList* addresses,
-                      OldCompletionCallback* callback,
+                      const CompletionCallback& callback,
                       RequestHandle* out_req,
                       const BoundNetLog& net_log) OVERRIDE;
   virtual int ResolveFromCache(const RequestInfo& info,
                                AddressList* addresses,
                                const BoundNetLog& net_log) OVERRIDE;
   virtual void CancelRequest(RequestHandle req) OVERRIDE {}
 };
 
 // This class sets the default HostResolverProc for a particular scope.  The
 // chain of resolver procs starting at |proc| is placed in front of any existing
@@ skipping 14 matching lines @@
   void Init(HostResolverProc* proc);
 
  private:
   scoped_refptr<HostResolverProc> current_proc_;
   scoped_refptr<HostResolverProc> previous_proc_;
 };
 
 }  // namespace net
 
 #endif  // NET_BASE_MOCK_HOST_RESOLVER_H_