Simplify BrowserContext by removing redundant methods.

chrome/browser/extensions/api/gcd_private/gcd_private_api.cc

 // Copyright 2014 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 "chrome/browser/extensions/api/gcd_private/gcd_private_api.h"
 
 #include "base/lazy_instance.h"
 #include "base/macros.h"
 #include "base/memory/linked_ptr.h"
 #include "base/thread_task_runner_handle.h"
 #include "chrome/browser/extensions/api/gcd_private/privet_v3_context_getter.h"
 #include "chrome/browser/extensions/api/gcd_private/privet_v3_session.h"
 #include "chrome/browser/local_discovery/endpoint_resolver.h"
 #include "chrome/browser/local_discovery/service_discovery_shared_client.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/browser_context.h"
+#include "content/public/browser/storage_partition.h"
 #include "net/url_request/url_request_context_getter.h"
 
 namespace extensions {
 
 namespace gcd_private = api::gcd_private;
 
 namespace {
 
 const char kPrivatAPISetup[] = "/privet/v3/setup/start";
 const char kPrivetKeyWifi[] = "wifi";
@@ skipping 110 matching lines @@
                                           const CreateSessionCallback& callback,
                                           const net::IPEndPoint& endpoint) {
   if (endpoint.address().empty()) {
     return callback.Run(session_id, gcd_private::STATUS_SERVICERESOLUTIONERROR,
                         base::DictionaryValue());
   }
   auto& session_data = sessions_[session_id];
 
   if (!context_getter_) {
     context_getter_ = new PrivetV3ContextGetter(
-        browser_context_->GetRequestContext()->GetNetworkTaskRunner());
+        content::BrowserContext::GetDefaultStoragePartition(browser_context_)->
+            GetURLRequestContext()->GetNetworkTaskRunner());
   }
 
   session_data.session.reset(new PrivetV3Session(
       context_getter_, net::HostPortPair::FromIPEndPoint(endpoint)));
   session_data.session->Init(base::Bind(callback, session_id));
 }
 
 void GcdPrivateAPIImpl::StartPairing(int session_id,
                                      api::gcd_private::PairingType pairing_type,
                                      const SessionCallback& callback) {
@@ skipping 277 matching lines @@
 
   GcdPrivateAPIImpl* gcd_api = GcdPrivateAPIImpl::Get(GetProfile());
 
   gcd_api->RemoveSession(params->session_id);
 
   SendResponse(true);
   return true;
 }
 
 }  // namespace extensions