| Index: chrome/browser/io_thread.cc
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| diff --git a/chrome/browser/io_thread.cc b/chrome/browser/io_thread.cc
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| index 94c24bdb2ffaf562509980ab4cf5373866f89553..3b17004800fdb041f6159b5ff25699a1aa26e0bd 100644
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| --- a/chrome/browser/io_thread.cc
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| +++ b/chrome/browser/io_thread.cc
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| @@ -511,7 +511,7 @@ void IOThread::Init() {
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|    globals_->load_time_stats.reset(new chrome_browser_net::LoadTimeStats());
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|    globals_->host_mapping_rules.reset(new net::HostMappingRules());
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|    globals_->http_user_agent_settings.reset(
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| -      new BasicHttpUserAgentSettings(EmptyString(), EmptyString()));
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| +      new BasicHttpUserAgentSettings(std::string()));
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|    if (command_line.HasSwitch(switches::kHostRules)) {
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|      globals_->host_mapping_rules->SetRulesFromString(
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|          command_line.GetSwitchValueASCII(switches::kHostRules));
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| 
 |