[Presentation API] Change controller connection to 'terminated' when receiver connection terminates

content/renderer/presentation/presentation_connection_proxy_unittest.cc

 // Copyright 2017 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.
 
 #include <memory>
 #include <utility>
 
 #include "base/run_loop.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/renderer/presentation/presentation_connection_proxy.h"
@@ skipping 100 matching lines @@
 }
 
 TEST_F(PresentationConnectionProxyTest, TestReceiverConnectionCallsClose) {
   base::RunLoop run_loop;
   EXPECT_CALL(*controller_connection_, DidClose());
   EXPECT_CALL(*receiver_connection_, DidClose());
   receiver_connection_proxy_->Close();
   run_loop.RunUntilIdle();
 }
 
+TEST_F(PresentationConnectionProxyTest, TestReceiverNotifyTargetConnection) {
+  base::RunLoop run_loop;
+  EXPECT_CALL(
+      *controller_connection_,
+      DidChangeState(blink::WebPresentationConnectionState::kTerminated));
+  receiver_connection_proxy_->NotifyTargetConnection(
+      blink::WebPresentationConnectionState::kTerminated);
+  run_loop.RunUntilIdle();
+}
+
 }  // namespace content