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

net/disk_cache/blockfile/storage_block-inl.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 NET_DISK_CACHE_BLOCKFILE_STORAGE_BLOCK_INL_H_
-#define NET_DISK_CACHE_BLOCKFILE_STORAGE_BLOCK_INL_H_
-
-#include "net/disk_cache/blockfile/storage_block.h"
-
-#include "base/hash.h"
-#include "base/logging.h"
-#include "net/disk_cache/blockfile/trace.h"
-
-namespace disk_cache {
-
-template<typename T> StorageBlock<T>::StorageBlock(MappedFile* file,
-                                                   Addr address)
-    : data_(NULL), file_(file), address_(address), modified_(false),
-      own_data_(false), extended_(false) {
-  if (address.num_blocks() > 1)
-    extended_ = true;
-  DCHECK(!address.is_initialized() || sizeof(*data_) == address.BlockSize());
-}
-
-template<typename T> StorageBlock<T>::~StorageBlock() {
-  if (modified_)
-    Store();
-  DeleteData();
-}
-
-template<typename T> void* StorageBlock<T>::buffer() const {
-  return data_;
-}
-
-template<typename T> size_t StorageBlock<T>::size() const {
-  if (!extended_)
-    return sizeof(*data_);
-  return address_.num_blocks() * sizeof(*data_);
-}
-
-template<typename T> int StorageBlock<T>::offset() const {
-  return address_.start_block() * address_.BlockSize();
-}
-
-template<typename T> bool StorageBlock<T>::LazyInit(MappedFile* file,
-                                                    Addr address) {
-  if (file_ || address_.is_initialized()) {
-    NOTREACHED();
-    return false;
-  }
-  file_ = file;
-  address_.set_value(address.value());
-  if (address.num_blocks() > 1)
-    extended_ = true;
-
-  DCHECK(sizeof(*data_) == address.BlockSize());
-  return true;
-}
-
-template<typename T> void StorageBlock<T>::SetData(T* other) {
-  DCHECK(!modified_);
-  DeleteData();
-  data_ = other;
-}
-
-template<typename T> void  StorageBlock<T>::Discard() {
-  if (!data_)
-    return;
-  if (!own_data_) {
-    NOTREACHED();
-    return;
-  }
-  DeleteData();
-  data_ = NULL;
-  modified_ = false;
-  extended_ = false;
-}
-
-template<typename T> void  StorageBlock<T>::StopSharingData() {
-  if (!data_ || own_data_)
-    return;
-  DCHECK(!modified_);
-  data_ = NULL;
-}
-
-template<typename T> void StorageBlock<T>::set_modified() {
-  DCHECK(data_);
-  modified_ = true;
-}
-
-template<typename T> void StorageBlock<T>::clear_modified() {
-  modified_ = false;
-}
-
-template<typename T> T* StorageBlock<T>::Data() {
-  if (!data_)
-    AllocateData();
-  return data_;
-}
-
-template<typename T> bool StorageBlock<T>::HasData() const {
-  return (NULL != data_);
-}
-
-template<typename T> bool StorageBlock<T>::VerifyHash() const {
-  uint32 hash = CalculateHash();
-  return (!data_->self_hash || data_->self_hash == hash);
-}
-
-template<typename T> bool StorageBlock<T>::own_data() const {
-  return own_data_;
-}
-
-template<typename T> const Addr StorageBlock<T>::address() const {
-  return address_;
-}
-
-template<typename T> bool StorageBlock<T>::Load() {
-  if (file_) {
-    if (!data_)
-      AllocateData();
-
-    if (file_->Load(this)) {
-      modified_ = false;
-      return true;
-    }
-  }
-  LOG(WARNING) << "Failed data load.";
-  Trace("Failed data load.");
-  return false;
-}
-
-template<typename T> bool StorageBlock<T>::Store() {
-  if (file_ && data_) {
-    data_->self_hash = CalculateHash();
-    if (file_->Store(this)) {
-      modified_ = false;
-      return true;
-    }
-  }
-  LOG(ERROR) << "Failed data store.";
-  Trace("Failed data store.");
-  return false;
-}
-
-template<typename T> bool StorageBlock<T>::Load(FileIOCallback* callback,
-                                                bool* completed) {
-  if (file_) {
-    if (!data_)
-      AllocateData();
-
-    if (file_->Load(this, callback, completed)) {
-      modified_ = false;
-      return true;
-    }
-  }
-  LOG(WARNING) << "Failed data load.";
-  Trace("Failed data load.");
-  return false;
-}
-
-template<typename T> bool StorageBlock<T>::Store(FileIOCallback* callback,
-                                                 bool* completed) {
-  if (file_ && data_) {
-    data_->self_hash = CalculateHash();
-    if (file_->Store(this, callback, completed)) {
-      modified_ = false;
-      return true;
-    }
-  }
-  LOG(ERROR) << "Failed data store.";
-  Trace("Failed data store.");
-  return false;
-}
-
-template<typename T> void StorageBlock<T>::AllocateData() {
-  DCHECK(!data_);
-  if (!extended_) {
-    data_ = new T;
-  } else {
-    void* buffer = new char[address_.num_blocks() * sizeof(*data_)];
-    data_ = new(buffer) T;
-  }
-  own_data_ = true;
-}
-
-template<typename T> void StorageBlock<T>::DeleteData() {
-  if (own_data_) {
-    if (!extended_) {
-      delete data_;
-    } else {
-      data_->~T();
-      delete[] reinterpret_cast<char*>(data_);
-    }
-    own_data_ = false;
-  }
-}
-
-template<typename T> uint32 StorageBlock<T>::CalculateHash() const {
-  return base::Hash(reinterpret_cast<char*>(data_), offsetof(T, self_hash));
-}
-
-}  // namespace disk_cache
-
-#endif  // NET_DISK_CACHE_BLOCKFILE_STORAGE_BLOCK_INL_H_