Remove //net (except for Android test stuff) and sdch

net/base/sdch_observer.h

-// 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.
-
-#ifndef NET_BASE_SDCH_OBSERVER_H_
-#define NET_BASE_SDCH_OBSERVER_H_
-
-#include <iosfwd>
-#include <string>
-
-#include "net/base/net_export.h"
-
-class GURL;
-
-namespace net {
-
-class SdchManager;
-
-// Observer interface for SDCH.  Observers can register with
-// the SdchManager to receive notifications of various SDCH events.
-class NET_EXPORT SdchObserver {
- public:
-  virtual ~SdchObserver();
-
-  // TODO(rdsmith): Add Added/Removed signals.  These are only needed if
-  // we end up with an implementation in which more than one observer
-  // generates Add/Removed events; otherwise, tracking can be done internally.
-
-  // TODO(rdsmith): Add signal that an Avail-Dictionary header was generated.
-  // Should be added if/when an observer wants to use it to fine-tune
-  // dictionary deprecation (e.g. if Avail-Dictionary is generated and
-  // the remote *doesn't* use it, that should deprecate the dictionary faster)
-
-  // A SDCH encoded response was received and the specified dictionary
-  // was used to decode it.  This notification only occurs for successful
-  // decodes.
-  // TODO(rdsmith): Should this notification indicate how much
-  // compression the dictionary provided?
-  virtual void OnDictionaryUsed(SdchManager* manager,
-                                const std::string& server_hash) = 0;
-
-  // A "Get-Dictionary" header has been seen.
-  virtual void OnGetDictionary(SdchManager* manager,
-                               const GURL& request_url,
-                               const GURL& dictionary_url) = 0;
-
-  // Notification that SDCH has received a request to clear all
-  // its dictionaries.
-  virtual void OnClearDictionaries(SdchManager* manager) = 0;
-};
-
-}  // namespace net
-
-#endif  // NET_BASE_SDCH_MANAGER_H_