Remove OwnedReceiverSet in favor of UniqueReceiverSet

Change-Id: I13b8a55916bfe8aaa8380b08874496f53409882d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1639346Reviewed-by: Ken Rockot <rockot@google.com>
Commit-Queue: Darin Fisher <darin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#665603}

mojo/public/cpp/bindings/receiver_set.h

@@ -338,14 +338,6 @@ class ReceiverSetBase {
 template <typename Interface, typename ContextType = void>
 using ReceiverSet = ReceiverSetBase<Receiver<Interface>, ContextType>;
 
-// Helper for a set of Receivers where each bound Receiver is tied to an owned
-// implementation. The |Add()| method takes a std::unique_ptr<Interface> for
-// each bound implementation.
-template <typename Interface, typename ContextType = void>
-using OwnedReceiverSet =
-    ReceiverSetBase<Receiver<Interface, UniquePtrImplRefTraits<Interface>>,
-                    ContextType>;
-
 }  // namespace mojo
 
 #endif  // MOJO_PUBLIC_CPP_BINDINGS_RECEIVER_SET_H_

mojo/public/cpp/bindings/tests/new_endpoint_types_unittest.cc

@@ -18,8 +18,8 @@
 #include "mojo/public/cpp/bindings/associated_receiver_set.h"
 #include "mojo/public/cpp/bindings/associated_remote.h"
 #include "mojo/public/cpp/bindings/receiver.h"
-#include "mojo/public/cpp/bindings/receiver_set.h"
 #include "mojo/public/cpp/bindings/remote.h"
+#include "mojo/public/cpp/bindings/unique_receiver_set.h"
 #include "mojo/public/interfaces/bindings/tests/new_endpoint_types.test-mojom.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -71,7 +71,7 @@ class FactoryImpl : public mojom::WidgetFactory {
 
  private:
   mojo::Receiver<mojom::WidgetFactory> receiver_;
-  mojo::OwnedReceiverSet<mojom::Widget> widgets_;
+  mojo::UniqueReceiverSet<mojom::Widget> widgets_;
 
   DISALLOW_COPY_AND_ASSIGN(FactoryImpl);
 };