Delete Cronet Data Reduction Proxy integration

components/cronet/android/cronet_in_memory_pref_store.cc

-// Copyright 2015 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 "components/cronet/android/cronet_in_memory_pref_store.h"
-
-#include <utility>
-
-#include "base/logging.h"
-#include "base/values.h"
-
-CronetInMemoryPrefStore::CronetInMemoryPrefStore() {}
-
-CronetInMemoryPrefStore::~CronetInMemoryPrefStore() {}
-
-bool CronetInMemoryPrefStore::GetValue(const std::string& key,
-                                       const base::Value** value) const {
-  return prefs_.GetValue(key, value);
-}
-
-std::unique_ptr<base::DictionaryValue> CronetInMemoryPrefStore::GetValues()
-    const {
-  return prefs_.AsDictionaryValue();
-}
-
-bool CronetInMemoryPrefStore::GetMutableValue(const std::string& key,
-                                              base::Value** value) {
-  return prefs_.GetValue(key, value);
-}
-
-void CronetInMemoryPrefStore::AddObserver(PrefStore::Observer* observer) {
-  observers_.AddObserver(observer);
-}
-
-void CronetInMemoryPrefStore::RemoveObserver(PrefStore::Observer* observer) {
-  observers_.RemoveObserver(observer);
-}
-
-bool CronetInMemoryPrefStore::HasObservers() const {
-  return observers_.might_have_observers();
-}
-
-bool CronetInMemoryPrefStore::IsInitializationComplete() const {
-  return true;
-}
-
-void CronetInMemoryPrefStore::SetValue(const std::string& key,
-                                       std::unique_ptr<base::Value> value,
-                                       uint32_t flags) {
-  DCHECK(value);
-  if (prefs_.SetValue(key, std::move(value)))
-    ReportValueChanged(key, flags);
-}
-
-void CronetInMemoryPrefStore::SetValueSilently(
-    const std::string& key,
-    std::unique_ptr<base::Value> value,
-    uint32_t flags) {
-  prefs_.SetValue(key, std::move(value));
-}
-
-void CronetInMemoryPrefStore::RemoveValue(const std::string& key,
-                                          uint32_t flags) {
-  if (prefs_.RemoveValue(key))
-    ReportValueChanged(key, flags);
-}
-
-bool CronetInMemoryPrefStore::ReadOnly() const {
-  return false;
-}
-
-PersistentPrefStore::PrefReadError
-CronetInMemoryPrefStore::GetReadError() const {
-  return PersistentPrefStore::PREF_READ_ERROR_NONE;
-}
-
-PersistentPrefStore::PrefReadError CronetInMemoryPrefStore::ReadPrefs() {
-  return PersistentPrefStore::PREF_READ_ERROR_NONE;
-}
-
-void CronetInMemoryPrefStore::ReadPrefsAsync(
-    ReadErrorDelegate* error_delegate_raw) {
-}
-
-void CronetInMemoryPrefStore::ReportValueChanged(const std::string& key,
-                                                 uint32_t flags) {
-  for (Observer& observer : observers_)
-    observer.OnPrefValueChanged(key);
-}