Move tracked prefs into services/preferences/tracked.

components/user_prefs/tracked/dictionary_hash_store_contents.h

Index: components/user_prefs/tracked/dictionary_hash_store_contents.h
diff --git a/components/user_prefs/tracked/dictionary_hash_store_contents.h b/components/user_prefs/tracked/dictionary_hash_store_contents.h
deleted file mode 100644
index f231c257bddb7459acf06bf4ba699475bd976591..0000000000000000000000000000000000000000
--- a/components/user_prefs/tracked/dictionary_hash_store_contents.h
+++ /dev/null
@@ -1,62 +0,0 @@
-// 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 COMPONENTS_USER_PREFS_TRACKED_DICTIONARY_HASH_STORE_CONTENTS_H_
-#define COMPONENTS_USER_PREFS_TRACKED_DICTIONARY_HASH_STORE_CONTENTS_H_
-
-#include "base/macros.h"
-#include "components/user_prefs/tracked/hash_store_contents.h"
-
-namespace base {
-class DictionaryValue;
-class Value;
-}  // namespace base
-
-namespace user_prefs {
-class PrefRegistrySyncable;
-}  // namespace user_prefs
-
-// Implements HashStoreContents by storing MACs in a DictionaryValue. The
-// DictionaryValue is presumed to be the contents of a PrefStore.
-// RegisterProfilePrefs() may be used to register all of the preferences used by
-// this object.
-class DictionaryHashStoreContents : public HashStoreContents {
- public:
-  // Constructs a DictionaryHashStoreContents that reads from and writes to
-  // |storage|.
-  explicit DictionaryHashStoreContents(base::DictionaryValue* storage);
-
-  // Registers required preferences.
-  static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
-
-  // HashStoreContents implementation
-  bool IsCopyable() const override;
-  std::unique_ptr<HashStoreContents> MakeCopy() const override;
-  base::StringPiece GetUMASuffix() const override;
-  void Reset() override;
-  bool GetMac(const std::string& path, std::string* out_value) override;
-  bool GetSplitMacs(const std::string& path,
-                    std::map<std::string, std::string>* split_macs) override;
-  void SetMac(const std::string& path, const std::string& value) override;
-  void SetSplitMac(const std::string& path,
-                   const std::string& split_path,
-                   const std::string& value) override;
-  void ImportEntry(const std::string& path,
-                   const base::Value* in_value) override;
-  bool RemoveEntry(const std::string& path) override;
-  const base::DictionaryValue* GetContents() const override;
-  std::string GetSuperMac() const override;
-  void SetSuperMac(const std::string& super_mac) override;
-
- private:
-  base::DictionaryValue* storage_;
-
-  // Helper function to get a mutable version of the macs from |storage_|,
-  // creating it if needed and |create_if_null| is true.
-  base::DictionaryValue* GetMutableContents(bool create_if_null);
-
-  DISALLOW_COPY_AND_ASSIGN(DictionaryHashStoreContents);
-};
-
-#endif  // COMPONENTS_USER_PREFS_TRACKED_DICTIONARY_HASH_STORE_CONTENTS_H_