Remove the unittest "DnsMasterTest.OsCachesLookupsTest"....

net/base/mock_host_resolver.cc

 // Copyright (c) 2009 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/base/mock_host_resolver.h"
 
 #include "base/string_util.h"
 #include "base/platform_thread.h"
 #include "base/ref_counted.h"
 #include "googleurl/src/url_canon_ip.h"
@@ skipping 146 matching lines @@
     const std::string& host_pattern) {
   Rule rule(Rule::kResolverTypeFail, host_pattern, "", 0);
   rules_.push_back(rule);
 }
 
 int RuleBasedHostResolverProc::Resolve(const std::string& host,
                                        AddressList* addrlist) {
   RuleList::iterator r;
   for (r = rules_.begin(); r != rules_.end(); ++r) {
     if (MatchPattern(host, r->host_pattern)) {
-      if (r->latency_ms != 0) {
+      if (r->latency_ms != 0)
         PlatformThread::Sleep(r->latency_ms);
-        // Hmm, this seems unecessary.
-        r->latency_ms = 1;
-      }
 
       // Remap to a new host.
       const std::string& effective_host =
           r->replacement.empty() ? host : r->replacement;
 
       // Apply the resolving function to the remapped hostname.
       switch (r->resolver_type) {
         case Rule::kResolverTypeFail:
           return ERR_NAME_NOT_RESOLVED;
         case Rule::kResolverTypeSystem:
@@ skipping 23 matching lines @@
   CHECK(old_proc == current_proc_);
 }
 
 void ScopedDefaultHostResolverProc::Init(HostResolverProc* proc) {
   current_proc_ = proc;
   previous_proc_ = HostResolverProc::SetDefault(current_proc_);
   current_proc_->set_previous_proc(previous_proc_);
 }
 
 }  // namespace net