Remove ScopedVector.

base/memory/scoped_vector.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 BASE_MEMORY_SCOPED_VECTOR_H_
-#define BASE_MEMORY_SCOPED_VECTOR_H_
-
-#include <stddef.h>
-
-#include <memory>
-#include <vector>
-
-#include "base/logging.h"
-#include "base/macros.h"
-
-// ScopedVector wraps a vector deleting the elements from its
-// destructor.
-//
-// TODO(http://crbug.com/554289): DEPRECATED: Use std::vector instead (now that
-// we have support for moveable types inside containers).
-template <class T>
-class ScopedVector {
- public:
-  typedef typename std::vector<T*>::allocator_type allocator_type;
-  typedef typename std::vector<T*>::size_type size_type;
-  typedef typename std::vector<T*>::difference_type difference_type;
-  typedef typename std::vector<T*>::pointer pointer;
-  typedef typename std::vector<T*>::const_pointer const_pointer;
-  typedef typename std::vector<T*>::reference reference;
-  typedef typename std::vector<T*>::const_reference const_reference;
-  typedef typename std::vector<T*>::value_type value_type;
-  typedef typename std::vector<T*>::iterator iterator;
-  typedef typename std::vector<T*>::const_iterator const_iterator;
-  typedef typename std::vector<T*>::reverse_iterator reverse_iterator;
-  typedef typename std::vector<T*>::const_reverse_iterator
-      const_reverse_iterator;
-
-  ScopedVector() {}
-  ~ScopedVector() { clear(); }
-  ScopedVector(ScopedVector&& other) { swap(other); }
-
-  ScopedVector& operator=(ScopedVector&& rhs) {
-    swap(rhs);
-    return *this;
-  }
-
-  reference operator[](size_t index) { return v_[index]; }
-  const_reference operator[](size_t index) const { return v_[index]; }
-
-  bool empty() const { return v_.empty(); }
-  size_t size() const { return v_.size(); }
-
-  reverse_iterator rbegin() { return v_.rbegin(); }
-  const_reverse_iterator rbegin() const { return v_.rbegin(); }
-  reverse_iterator rend() { return v_.rend(); }
-  const_reverse_iterator rend() const { return v_.rend(); }
-
-  iterator begin() { return v_.begin(); }
-  const_iterator begin() const { return v_.begin(); }
-  iterator end() { return v_.end(); }
-  const_iterator end() const { return v_.end(); }
-
-  const_reference front() const { return v_.front(); }
-  reference front() { return v_.front(); }
-  const_reference back() const { return v_.back(); }
-  reference back() { return v_.back(); }
-
-  void push_back(T* elem) { v_.push_back(elem); }
-  void push_back(std::unique_ptr<T> elem) { v_.push_back(elem.release()); }
-
-  void pop_back() {
-    DCHECK(!empty());
-    delete v_.back();
-    v_.pop_back();
-  }
-
-  std::vector<T*>& get() { return v_; }
-  const std::vector<T*>& get() const { return v_; }
-  void swap(std::vector<T*>& other) { v_.swap(other); }
-  void swap(ScopedVector<T>& other) { v_.swap(other.v_); }
-  void release(std::vector<T*>* out) {
-    out->swap(v_);
-    v_.clear();
-  }
-
-  void reserve(size_t capacity) { v_.reserve(capacity); }
-
-  // Resize, deleting elements in the disappearing range if we are shrinking.
-  void resize(size_t new_size) {
-    if (v_.size() > new_size) {
-      for (auto it = v_.begin() + new_size; it != v_.end(); ++it)
-        delete *it;
-    }
-    v_.resize(new_size);
-  }
-
-  template<typename InputIterator>
-  void assign(InputIterator begin, InputIterator end) {
-    v_.assign(begin, end);
-  }
-
-  void clear() {
-    for (auto* item : *this)
-      delete item;
-    v_.clear();
-  }
-
-  // Like |clear()|, but doesn't delete any elements.
-  void weak_clear() { v_.clear(); }
-
-  // Lets the ScopedVector take ownership of |x|.
-  iterator insert(iterator position, T* x) {
-    return v_.insert(position, x);
-  }
-
-  iterator insert(iterator position, std::unique_ptr<T> x) {
-    return v_.insert(position, x.release());
-  }
-
-  // Lets the ScopedVector take ownership of elements in [first,last).
-  template<typename InputIterator>
-  void insert(iterator position, InputIterator first, InputIterator last) {
-    v_.insert(position, first, last);
-  }
-
-  iterator erase(iterator position) {
-    delete *position;
-    return v_.erase(position);
-  }
-
-  iterator erase(iterator first, iterator last) {
-    for (auto it = first; it != last; ++it)
-      delete *it;
-    return v_.erase(first, last);
-  }
-
-  // Like |erase()|, but doesn't delete the element at |position|.
-  iterator weak_erase(iterator position) {
-    return v_.erase(position);
-  }
-
-  // Like |erase()|, but doesn't delete the elements in [first, last).
-  iterator weak_erase(iterator first, iterator last) {
-    return v_.erase(first, last);
-  }
-
- private:
-  std::vector<T*> v_;
-
-  DISALLOW_COPY_AND_ASSIGN(ScopedVector);
-};
-
-#endif  // BASE_MEMORY_SCOPED_VECTOR_H_