Disable SDCH by Default

chrome/browser/profiles/profile_impl_io_data.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_IMPL_IO_DATA_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_IMPL_IO_DATA_H_
 
 #include "base/callback.h"
 #include "base/containers/hash_tables.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/net/chrome_url_request_context_getter.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 #include "components/prefs/pref_store.h"
 #include "content/public/browser/cookie_store_factory.h"
 
-class JsonPrefStore;
-
 namespace chrome_browser_net {
 class Predictor;
 }  // namespace chrome_browser_net
 
 namespace domain_reliability {
 class DomainReliabilityMonitor;
 }  // namespace domain_reliability
 
 namespace net {
 class CookieStore;
 class HttpServerPropertiesManager;
-class SdchOwner;
 }  // namespace net
 
 namespace storage {
 class SpecialStoragePolicy;
 }  // namespace storage
 
 class ProfileImplIOData : public ProfileIOData {
  public:
   class Handle {
    public:
@@ skipping 154 matching lines @@
   // Deletes all network related data since |time|. It deletes transport
   // security state since |time| and also deletes HttpServerProperties data.
   // Works asynchronously, however if the |completion| callback is non-null,
   // it will be posted on the UI thread once the removal process completes.
   void ClearNetworkingHistorySinceOnIOThread(base::Time time,
                                              const base::Closure& completion);
 
   // Lazy initialization params.
   mutable std::unique_ptr<LazyParams> lazy_params_;
 
-  mutable scoped_refptr<JsonPrefStore> network_json_store_;
-
   // Owned by URLRequestContextStorage, reference here to can be shut down on
   // the UI thread.
   net::HttpServerPropertiesManager* http_server_properties_manager_;
 
   mutable std::unique_ptr<net::CookieStore> extensions_cookie_store_;
 
   mutable std::unique_ptr<chrome_browser_net::Predictor> predictor_;
 
   mutable std::unique_ptr<net::URLRequestContext> media_request_context_;
 
   mutable std::unique_ptr<net::URLRequestJobFactory> extensions_job_factory_;
 
   // Owned by ChromeNetworkDelegate (which is owned by |network_delegate_|).
   mutable domain_reliability::DomainReliabilityMonitor*
       domain_reliability_monitor_;
 
-  mutable std::unique_ptr<net::SdchOwner> sdch_policy_;
-
   // Parameters needed for isolated apps.
   base::FilePath profile_path_;
   int app_cache_max_size_;
   int app_media_cache_max_size_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileImplIOData);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_IMPL_IO_DATA_H_