Update monet.

mojo/common/weak_interface_ptr_set.h

Index: mojo/common/weak_interface_ptr_set.h
diff --git a/mojo/common/weak_interface_ptr_set.h b/mojo/common/weak_interface_ptr_set.h
deleted file mode 100644
index f93c0259574a7b7cadcd51023c41b902f31fc54a..0000000000000000000000000000000000000000
--- a/mojo/common/weak_interface_ptr_set.h
+++ /dev/null
@@ -1,112 +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 MOJO_COMMON_WEAK_INTERFACE_PTR_SET_H_
-#define MOJO_COMMON_WEAK_INTERFACE_PTR_SET_H_
-
-#include <vector>
-
-#include "base/logging.h"
-#include "base/memory/weak_ptr.h"
-#include "mojo/public/cpp/bindings/interface_ptr.h"
-
-namespace mojo {
-
-namespace internal {
-
-// TODO(vtl): This name of this class is a little odd -- it's not a "weak
-// pointer", but a wrapper around InterfacePtr that owns itself and can vend
-// weak pointers to itself. Probably, with connection error callbacks instead of
-// ErrorHandlers, this class is unneeded, and WeakInterfacePtrSet can simply
-// own/remove interface pointers as connection errors occur.
-// https://github.com/domokit/mojo/issues/311
-template <typename Interface>
-class WeakInterfacePtr {
- public:
-  explicit WeakInterfacePtr(InterfacePtr<Interface> ptr)
-      : ptr_(ptr.Pass()), 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 internal
-
-// A WeakInterfacePtrSet contains a collection of InterfacePtrs
-// that are automatically removed from the collection and destroyed
-// when their associated MessagePipe experiences a connection error.
-// When the set is destroyed all of the MessagePipes will be closed.
-// TODO(rudominer) Rename this class since the ownership of the elements
-// is not "weak" from the point of view of the client.
-template <typename Interface>
-class WeakInterfacePtrSet {
- public:
-  WeakInterfacePtrSet() {}
-  ~WeakInterfacePtrSet() { CloseAll(); }
-
-  // |ptr| must be bound to a message pipe.
-  void AddInterfacePtr(InterfacePtr<Interface> ptr) {
-    DCHECK(ptr.is_bound());
-    auto weak_interface_ptr =
-        new internal::WeakInterfacePtr<Interface>(ptr.Pass());
-    ptrs_.push_back(weak_interface_ptr->GetWeakPtr());
-    ClearNullInterfacePtrs();
-  }
-
-  // Applies |function| to each of the InterfacePtrs in the set.
-  template <typename FunctionType>
-  void ForAllPtrs(FunctionType function) {
-    for (const auto& it : ptrs_) {
-      if (it)
-        function(it->get());
-    }
-    ClearNullInterfacePtrs();
-  }
-
-  // Closes the MessagePipe associated with each of the InterfacePtrs in
-  // this set and clears the set.
-  void CloseAll() {
-    for (const auto& it : ptrs_) {
-      if (it)
-        it->Close();
-    }
-    ptrs_.clear();
-  }
-
-  // TODO(rudominer) After reworking this class and eliminating the method
-  // ClearNullInterfacePtrs, this method should become const.
-  size_t size() {
-    ClearNullInterfacePtrs();
-    return ptrs_.size();
-  }
-
- private:
-  using WPWIPI = base::WeakPtr<internal::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_;
-};
-
-}  // namespace mojo
-
-#endif  // MOJO_COMMON_WEAK_INTERFACE_PTR_SET_H_