diff --git a/brightray/browser/browser_client.cc b/brightray/browser/browser_client.cc
index 465cbce43904..88c41957ae9f 100644
--- a/brightray/browser/browser_client.cc
+++ b/brightray/browser/browser_client.cc
@@ -75,7 +75,7 @@ net::URLRequestContextGetter* BrowserClient::CreateRequestContext(
   auto context = static_cast<BrowserContext*>(browser_context);
   return context->CreateRequestContext(static_cast<NetLog*>(GetNetLog()),
                                        protocol_handlers,
-                                       protocol_interceptors.Pass());
+                                       std::move(protocol_interceptors));
 }
 
 content::MediaObserver* BrowserClient::GetMediaObserver() {
diff --git a/brightray/browser/browser_context.cc b/brightray/browser/browser_context.cc
index 67ad5c8d540a..e082b4ac5c17 100644
--- a/brightray/browser/browser_context.cc
+++ b/brightray/browser/browser_context.cc
@@ -148,7 +148,7 @@ net::URLRequestContextGetter* BrowserContext::CreateRequestContext(
       BrowserThread::UnsafeGetMessageLoopForThread(BrowserThread::IO),
       BrowserThread::UnsafeGetMessageLoopForThread(BrowserThread::FILE),
       protocol_handlers,
-      protocol_interceptors.Pass());
+      std::move(protocol_interceptors));
   resource_context_->set_url_request_context_getter(url_request_getter_.get());
   return url_request_getter_.get();
 }
diff --git a/brightray/browser/mac/cocoa_notification.mm b/brightray/browser/mac/cocoa_notification.mm
index 68f22d336370..fefae3978808 100644
--- a/brightray/browser/mac/cocoa_notification.mm
+++ b/brightray/browser/mac/cocoa_notification.mm
@@ -39,11 +39,11 @@ void CocoaNotification::Show(const base::string16& title,
 
   if ([notification_ respondsToSelector:@selector(setContentImage:)] &&
       !icon.drawsNothing()) {
-    NSImage* image = gfx::SkBitmapToNSImageWithColorSpace(
+    NSImage* image = skia::SkBitmapToNSImageWithColorSpace(
         icon, base::mac::GetGenericRGBColorSpace());
     [notification_ setContentImage:image];
   }
-  
+
   if (silent) {
     [notification_ setSoundName:nil];
   } else {
diff --git a/brightray/browser/net/devtools_network_controller.cc b/brightray/browser/net/devtools_network_controller.cc
index 42ebf06471fe..71eae70af3ca 100644
--- a/brightray/browser/net/devtools_network_controller.cc
+++ b/brightray/browser/net/devtools_network_controller.cc
@@ -30,7 +30,7 @@ void DevToolsNetworkController::SetNetworkState(
   if (client_id.empty()) {
     if (!conditions)
       return;
-    default_interceptor_->UpdateConditions(conditions.Pass());
+    default_interceptor_->UpdateConditions(std::move(conditions));
     return;
   }
 
@@ -40,16 +40,16 @@ void DevToolsNetworkController::SetNetworkState(
       return;
     scoped_ptr<DevToolsNetworkInterceptor> new_interceptor(
         new DevToolsNetworkInterceptor);
-    new_interceptor->UpdateConditions(conditions.Pass());
-    interceptors_.set(client_id, new_interceptor.Pass());
+    new_interceptor->UpdateConditions(std::move(conditions));
+    interceptors_.set(client_id, std::move(new_interceptor));
   } else {
     if (!conditions) {
       scoped_ptr<DevToolsNetworkConditions> online_conditions(
           new DevToolsNetworkConditions(false));
-      interceptor->UpdateConditions(online_conditions.Pass());
+      interceptor->UpdateConditions(std::move(online_conditions));
       interceptors_.erase(client_id);
     } else {
-      interceptor->UpdateConditions(conditions.Pass());
+      interceptor->UpdateConditions(std::move(conditions));
     }
   }
 }
diff --git a/brightray/browser/net/devtools_network_interceptor.cc b/brightray/browser/net/devtools_network_interceptor.cc
index 2535ed74bd3c..ed89fc1b54c0 100644
--- a/brightray/browser/net/devtools_network_interceptor.cc
+++ b/brightray/browser/net/devtools_network_interceptor.cc
@@ -40,7 +40,7 @@ void DevToolsNetworkInterceptor::UpdateConditions(
   if (conditions_->IsThrottling())
     UpdateThrottledTransactions(now);
 
-  conditions_ = conditions.Pass();
+  conditions_ = std::move(conditions);
 
   if (conditions_->offline()) {
     timer_.Stop();
diff --git a/brightray/browser/net/devtools_network_protocol_handler.cc b/brightray/browser/net/devtools_network_protocol_handler.cc
index b94a04132897..b06678fe92de 100644
--- a/brightray/browser/net/devtools_network_protocol_handler.cc
+++ b/brightray/browser/net/devtools_network_protocol_handler.cc
@@ -64,7 +64,7 @@ CreateSuccessResponse(int id, scoped_ptr<base::DictionaryValue> result) {
   scoped_ptr<base::DictionaryValue> response(new base::DictionaryValue);
   response->SetInteger(kId, id);
   response->Set(params::kResult, result.release());
-  return response.Pass();
+  return response;
 }
 
 scoped_ptr<base::DictionaryValue>
@@ -75,14 +75,14 @@ CreateFailureResponse(int id, const std::string& param) {
   error_object->SetInteger(params::kErrorCode, kErrorInvalidParams);
   error_object->SetString(params::kErrorMessage,
       base::StringPrintf("Missing or Invalid '%s' parameter", param.c_str()));
-  return response.Pass();
+  return response;
 }
 
 void UpdateNetworkStateInIO(brightray::DevToolsNetworkController* controller,
                             const std::string& client_id,
                             scoped_ptr<brightray::DevToolsNetworkConditions> conditions) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
-  controller->SetNetworkState(client_id, conditions.Pass());
+  controller->SetNetworkState(client_id, std::move(conditions));
 }
 
 }  // namespace
@@ -119,7 +119,7 @@ DevToolsNetworkProtocolHandler::CanEmulateNetworkConditions(
     const base::DictionaryValue* params) {
   scoped_ptr<base::DictionaryValue> result(new base::DictionaryValue);
   result->SetBoolean(params::kResult, true);
-  return CreateSuccessResponse(id, result.Pass());
+  return CreateSuccessResponse(id, std::move(result));
 }
 
 scoped_ptr<base::DictionaryValue>
@@ -154,7 +154,7 @@ DevToolsNetworkProtocolHandler::EmulateNetworkConditions(
                                     latency,
                                     download_throughput,
                                     upload_throughput));
-  UpdateNetworkState(agent_host, conditions.Pass());
+  UpdateNetworkState(agent_host, std::move(conditions));
   return scoped_ptr<base::DictionaryValue>();
 }
 
diff --git a/brightray/browser/net/devtools_network_transaction.cc b/brightray/browser/net/devtools_network_transaction.cc
index c65230d6f5aa..f0d66a047bb4 100644
--- a/brightray/browser/net/devtools_network_transaction.cc
+++ b/brightray/browser/net/devtools_network_transaction.cc
@@ -24,7 +24,7 @@ DevToolsNetworkTransaction::DevToolsNetworkTransaction(
     DevToolsNetworkController* controller,
     scoped_ptr<net::HttpTransaction> transaction)
     : controller_(controller),
-      transaction_(transaction.Pass()),
+      transaction_(std::move(transaction)),
       request_(nullptr),
       failed_(false),
       throttled_byte_count_(0),
diff --git a/brightray/browser/net/devtools_network_transaction_factory.cc b/brightray/browser/net/devtools_network_transaction_factory.cc
index d1676a34d56e..d3fb4cfb08b5 100644
--- a/brightray/browser/net/devtools_network_transaction_factory.cc
+++ b/brightray/browser/net/devtools_network_transaction_factory.cc
@@ -35,7 +35,8 @@ int DevToolsNetworkTransactionFactory::CreateTransaction(
   int rv = network_layer_->CreateTransaction(priority, &new_transaction);
   if (rv != net::OK)
     return rv;
-  transaction->reset(new DevToolsNetworkTransaction(controller_, new_transaction.Pass()));
+  transaction->reset(
+      new DevToolsNetworkTransaction(controller_, std::move(new_transaction)));
   return net::OK;
 }
 
diff --git a/brightray/browser/net_log.cc b/brightray/browser/net_log.cc
index 7d781a22e7b7..b0b06483f9b7 100644
--- a/brightray/browser/net_log.cc
+++ b/brightray/browser/net_log.cc
@@ -55,7 +55,7 @@ void NetLog::StartLogging(net::URLRequestContext* url_request_context) {
 
   scoped_ptr<base::Value> constants(GetConstants());
   write_to_file_observer_.StartObserving(this,
-                                         log_file_.Pass(),
+                                         std::move(log_file_),
                                          constants.get(),
                                          url_request_context);
 }
diff --git a/brightray/browser/notification_delegate_adapter.cc b/brightray/browser/notification_delegate_adapter.cc
index da9a70aab391..1a4853723b51 100644
--- a/brightray/browser/notification_delegate_adapter.cc
+++ b/brightray/browser/notification_delegate_adapter.cc
@@ -8,7 +8,7 @@ namespace brightray {
 
 NotificationDelegateAdapter::NotificationDelegateAdapter(
     scoped_ptr<content::DesktopNotificationDelegate> delegate)
-    : delegate_(delegate.Pass()) {
+    : delegate_(std::move(delegate)) {
 }
 
 NotificationDelegateAdapter::~NotificationDelegateAdapter() {
diff --git a/brightray/browser/platform_notification_service.cc b/brightray/browser/platform_notification_service.cc
index 5ce667625085..7971f2810016 100644
--- a/brightray/browser/platform_notification_service.cc
+++ b/brightray/browser/platform_notification_service.cc
@@ -33,7 +33,7 @@ void OnWebNotificationAllowed(
   if (!presenter)
     return;
   scoped_ptr<NotificationDelegateAdapter> adapter(
-      new NotificationDelegateAdapter(delegate.Pass()));
+      new NotificationDelegateAdapter(std::move(delegate)));
   auto notification = presenter->CreateNotification(adapter.get());
   if (notification) {
     ignore_result(adapter.release());  // it will release itself automatically.
diff --git a/brightray/browser/url_request_context_getter.cc b/brightray/browser/url_request_context_getter.cc
index d585b1d12b7c..1779170136e4 100644
--- a/brightray/browser/url_request_context_getter.cc
+++ b/brightray/browser/url_request_context_getter.cc
@@ -23,6 +23,7 @@
 #include "net/cookies/cookie_monster.h"
 #include "net/dns/mapped_host_resolver.h"
 #include "net/http/http_auth_handler_factory.h"
+#include "net/http/http_auth_preferences.h"
 #include "net/http/http_server_properties_impl.h"
 #include "net/log/net_log.h"
 #include "net/proxy/dhcp_proxy_script_fetcher_factory.h"
@@ -139,14 +140,14 @@ URLRequestContextGetter::Delegate::CreateURLRequestJobFactory(
               base::SequencedWorkerPool::SKIP_ON_SHUTDOWN))));
 
   // Set up interceptors in the reverse order.
-  scoped_ptr<net::URLRequestJobFactory> top_job_factory = job_factory.Pass();
+  scoped_ptr<net::URLRequestJobFactory> top_job_factory = std::move(job_factory);
   content::URLRequestInterceptorScopedVector::reverse_iterator i;
   for (i = protocol_interceptors->rbegin(); i != protocol_interceptors->rend(); ++i)
     top_job_factory.reset(new net::URLRequestInterceptingJobFactory(
-        top_job_factory.Pass(), make_scoped_ptr(*i)));
+        std::move(top_job_factory), make_scoped_ptr(*i)));
   protocol_interceptors->weak_clear();
 
-  return top_job_factory.Pass();
+  return top_job_factory;
 }
 
 net::HttpCache::BackendFactory*
@@ -195,8 +196,7 @@ URLRequestContextGetter::URLRequestContextGetter(
       in_memory_(in_memory),
       io_loop_(io_loop),
       file_loop_(file_loop),
-      url_sec_mgr_(new URLRequestContextGetter::DelegateURLSecurityManager(delegate)),
-      protocol_interceptors_(protocol_interceptors.Pass()) {
+      protocol_interceptors_(std::move(protocol_interceptors)) {
   // Must first be created on the UI thread.
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
@@ -265,10 +265,10 @@ net::URLRequestContext* URLRequestContextGetter::GetURLRequestContext() {
     // --host-resolver-rules
     if (command_line.HasSwitch(switches::kHostResolverRules)) {
       scoped_ptr<net::MappedHostResolver> remapped_resolver(
-          new net::MappedHostResolver(host_resolver.Pass()));
+          new net::MappedHostResolver(std::move(host_resolver)));
       remapped_resolver->SetRulesFromString(
           command_line.GetSwitchValueASCII(switches::kHostResolverRules));
-      host_resolver = remapped_resolver.Pass();
+      host_resolver = std::move(remapped_resolver);
     }
 
     // --proxy-server
@@ -291,7 +291,7 @@ net::URLRequestContext* URLRequestContextGetter::GetURLRequestContext() {
     } else {
       storage_->set_proxy_service(
           net::CreateProxyServiceUsingV8ProxyResolver(
-              proxy_config_service_.Pass(),
+              std::move(proxy_config_service_),
               new net::ProxyScriptFetcherImpl(url_request_context_.get()),
               dhcp_factory.Create(url_request_context_.get()),
               host_resolver.get(),
@@ -304,16 +304,15 @@ net::URLRequestContext* URLRequestContextGetter::GetURLRequestContext() {
     schemes.push_back(std::string("digest"));
     schemes.push_back(std::string("ntlm"));
     schemes.push_back(std::string("negotiate"));
-
+#if defined(OS_POSIX)
+    http_auth_preferences_.reset(new net::HttpAuthPreferences(schemes,
+                                                              std::string()));
+#else
+    http_auth_preferences_.reset(new net::HttpAuthPreferences(schemes));
+#endif
     auto auth_handler_factory = make_scoped_ptr(
         net::HttpAuthHandlerRegistryFactory::Create(
-            schemes,
-            url_sec_mgr_.get(),
-            host_resolver.get(),
-            std::string(),  // gssapi_library_name
-            std::string(),  // gssapi_library_nam
-            false,          // auth_android_negotiate_account_type
-            true));         // negotiate_enable_port
+            http_auth_preferences_.get(), host_resolver.get()));
 
     storage_->set_cert_verifier(delegate_->CreateCertVerifier());
     storage_->set_transport_security_state(
@@ -322,7 +321,7 @@ net::URLRequestContext* URLRequestContextGetter::GetURLRequestContext() {
     storage_->set_http_auth_handler_factory(auth_handler_factory.Pass());
     scoped_ptr<net::HttpServerProperties> server_properties(
         new net::HttpServerPropertiesImpl);
-    storage_->set_http_server_properties(server_properties.Pass());
+    storage_->set_http_server_properties(std::move(server_properties));
 
     net::HttpNetworkSession::Params network_session_params;
     network_session_params.cert_verifier = url_request_context_->cert_verifier();
@@ -355,21 +354,23 @@ net::URLRequestContext* URLRequestContextGetter::GetURLRequestContext() {
     }
 
     // Give |storage_| ownership at the end in case it's |mapped_host_resolver|.
-    storage_->set_host_resolver(host_resolver.Pass());
+    storage_->set_host_resolver(std::move(host_resolver));
     network_session_params.host_resolver = url_request_context_->host_resolver();
 
-    net::HttpNetworkSession* session = new net::HttpNetworkSession(network_session_params);
-    net::HttpCache::BackendFactory* backend = nullptr;
+    http_network_session_.reset(
+        new net::HttpNetworkSession(network_session_params));
+    scoped_ptr<net::HttpCache::BackendFactory> backend;
     if (in_memory_) {
       backend = net::HttpCache::DefaultBackend::InMemory(0);
     } else {
-      backend = delegate_->CreateHttpCacheBackendFactory(base_path_);
+      backend.reset(delegate_->CreateHttpCacheBackendFactory(base_path_));
     }
     storage_->set_http_transaction_factory(make_scoped_ptr(
         new net::HttpCache(
-            new DevToolsNetworkTransactionFactory(controller_, session),
+            new DevToolsNetworkTransactionFactory(controller_,
+                                                  http_network_session_.get()),
             url_request_context_->net_log(),
-            backend)));
+            std::move(backend))));
 
     storage_->set_job_factory(delegate_->CreateURLRequestJobFactory(
         &protocol_handlers_, &protocol_interceptors_));
diff --git a/brightray/browser/url_request_context_getter.h b/brightray/browser/url_request_context_getter.h
index cb9af8c6f7f2..aaf9855d2a59 100644
--- a/brightray/browser/url_request_context_getter.h
+++ b/brightray/browser/url_request_context_getter.h
@@ -19,6 +19,7 @@ class MessageLoop;
 namespace net {
 class HostMappingRules;
 class HostResolver;
+class HttpAuthPreferences;
 class NetworkDelegate;
 class ProxyConfigService;
 class URLRequestContextStorage;
@@ -103,7 +104,8 @@ class URLRequestContextGetter : public net::URLRequestContextGetter {
   scoped_ptr<net::URLRequestContextStorage> storage_;
   scoped_ptr<net::URLRequestContext> url_request_context_;
   scoped_ptr<net::HostMappingRules> host_mapping_rules_;
-  scoped_ptr<net::URLSecurityManager> url_sec_mgr_;
+  scoped_ptr<net::HttpAuthPreferences> http_auth_preferences_;
+  scoped_ptr<net::HttpNetworkSession> http_network_session_;
   content::ProtocolHandlerMap protocol_handlers_;
   content::URLRequestInterceptorScopedVector protocol_interceptors_;
 
diff --git a/brightray/common/main_delegate.cc b/brightray/common/main_delegate.cc
index 74ec88791b96..6516111aedd0 100644
--- a/brightray/common/main_delegate.cc
+++ b/brightray/common/main_delegate.cc
@@ -81,11 +81,11 @@ MainDelegate::~MainDelegate() {
 }
 
 scoped_ptr<ContentClient> MainDelegate::CreateContentClient() {
-  return make_scoped_ptr(new ContentClient).Pass();
+  return make_scoped_ptr(new ContentClient);
 }
 
 bool MainDelegate::BasicStartupComplete(int* exit_code) {
-  content_client_ = CreateContentClient().Pass();
+  content_client_ = CreateContentClient();
   SetContentClient(content_client_.get());
 #if defined(OS_MACOSX)
   OverrideChildProcessPath();
@@ -108,12 +108,12 @@ void MainDelegate::PreSandboxStartup() {
 }
 
 content::ContentBrowserClient* MainDelegate::CreateContentBrowserClient() {
-  browser_client_ = CreateBrowserClient().Pass();
+  browser_client_ = CreateBrowserClient();
   return browser_client_.get();
 }
 
 scoped_ptr<BrowserClient> MainDelegate::CreateBrowserClient() {
-  return make_scoped_ptr(new BrowserClient).Pass();
+  return make_scoped_ptr(new BrowserClient);
 }
 
 }  // namespace brightray