client/List: fold CloseAll() into destructor

src/client/List.cxx

@@ -22,6 +22,11 @@
 
 #include <assert.h>
 
+ClientList::~ClientList() noexcept
+{
+	list.clear_and_dispose(DeleteDisposer());
+}
+
 void
 ClientList::Remove(Client &client) noexcept
 {
@@ -31,12 +36,6 @@ ClientList::Remove(Client &client) noexcept
 }
 
 void
-ClientList::CloseAll() noexcept
-{
-	list.clear_and_dispose(DeleteDisposer());
-}
-
-void
 ClientList::IdleAdd(unsigned flags) noexcept
 {
 	assert(flags != 0);

src/client/List.hxx

@@ -36,9 +36,7 @@ public:
 	explicit ClientList(unsigned _max_size) noexcept
 		:max_size(_max_size) {}
 
-	~ClientList() noexcept {
-		CloseAll();
-	}
+	~ClientList() noexcept;
 
 	auto begin() noexcept {
 		return list.begin();
@@ -58,8 +56,6 @@ public:
 
 	void Remove(Client &client) noexcept;
 
-	void CloseAll() noexcept;
-
 	void IdleAdd(unsigned flags) noexcept;
 };