Revert of Simplify BrowserContext by removing redundant methods.

chromecast/browser/cast_browser_context.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 "chromecast/browser/cast_browser_context.h"
 
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/macros.h"
 #include "base/path_service.h"
@@ skipping 76 matching lines @@
 }
 
 base::FilePath CastBrowserContext::GetPath() const {
   return path_;
 }
 
 bool CastBrowserContext::IsOffTheRecord() const {
   return false;
 }
 
+net::URLRequestContextGetter* CastBrowserContext::GetRequestContext() {
+  return GetDefaultStoragePartition(this)->GetURLRequestContext();
+}
+
 net::URLRequestContextGetter* CastBrowserContext::GetMediaRequestContext() {
   return url_request_context_factory_->GetMediaGetter();
 }
 
 net::URLRequestContextGetter*
 CastBrowserContext::GetMediaRequestContextForRenderProcess(
     int renderer_child_id) {
   return GetMediaRequestContext();
 }
 
@@ skipping 54 matching lines @@
 CastBrowserContext::CreateRequestContextForStoragePartition(
     const base::FilePath& partition_path,
     bool in_memory,
     content::ProtocolHandlerMap* protocol_handlers,
     content::URLRequestInterceptorScopedVector request_interceptors) {
   return nullptr;
 }
 
 }  // namespace shell
 }  // namespace chromecast