Rename WeakBindingSet/WeakInterfacePtrSet to BindingSet/InterfacePtrSet.

mojo/public/cpp/bindings/weak_interface_ptr_set.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 MOJO_PUBLIC_CPP_BINDINGS_WEAK_INTERFACE_PTR_SET_H_
-#define MOJO_PUBLIC_CPP_BINDINGS_WEAK_INTERFACE_PTR_SET_H_
-
-#include <utility>
-#include <vector>
-
-#include "base/macros.h"
-#include "base/memory/weak_ptr.h"
-#include "mojo/public/cpp/bindings/interface_ptr.h"
-
-namespace mojo {
-
-template <typename Interface>
-class WeakInterfacePtr;
-
-template <typename Interface>
-class WeakInterfacePtrSet {
- public:
-  WeakInterfacePtrSet() {}
-  ~WeakInterfacePtrSet() { CloseAll(); }
-
-  void AddInterfacePtr(InterfacePtr<Interface> ptr) {
-    auto weak_interface_ptr = new WeakInterfacePtr<Interface>(std::move(ptr));
-    ptrs_.push_back(weak_interface_ptr->GetWeakPtr());
-    ClearNullInterfacePtrs();
-  }
-
-  template <typename FunctionType>
-  void ForAllPtrs(FunctionType function) {
-    for (const auto& it : ptrs_) {
-      if (it)
-        function(it->get());
-    }
-    ClearNullInterfacePtrs();
-  }
-
-  void CloseAll() {
-    for (const auto& it : ptrs_) {
-      if (it)
-        it->Close();
-    }
-    ptrs_.clear();
-  }
-
- private:
-  using WPWIPI = base::WeakPtr<WeakInterfacePtr<Interface>>;
-
-  void ClearNullInterfacePtrs() {
-    ptrs_.erase(
-        std::remove_if(ptrs_.begin(), ptrs_.end(),
-                       [](const WPWIPI& p) { return p.get() == nullptr; }),
-        ptrs_.end());
-  }
-
-  std::vector<WPWIPI> ptrs_;
-};
-
-template <typename Interface>
-class WeakInterfacePtr {
- public:
-  explicit WeakInterfacePtr(InterfacePtr<Interface> ptr)
-      : ptr_(std::move(ptr)), weak_ptr_factory_(this) {
-    ptr_.set_connection_error_handler([this]() { delete this; });
-  }
-  ~WeakInterfacePtr() {}
-
-  void Close() { ptr_.reset(); }
-
-  Interface* get() { return ptr_.get(); }
-
-  base::WeakPtr<WeakInterfacePtr> GetWeakPtr() {
-    return weak_ptr_factory_.GetWeakPtr();
-  }
-
- private:
-  InterfacePtr<Interface> ptr_;
-  base::WeakPtrFactory<WeakInterfacePtr> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(WeakInterfacePtr);
-};
-
-}  // namespace mojo
-
-#endif  // MOJO_PUBLIC_CPP_BINDINGS_WEAK_INTERFACE_PTR_SET_H_