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

content/renderer/presentation/presentation_connection_proxy_unittest.cc

Index: content/renderer/presentation/presentation_connection_proxy_unittest.cc
diff --git a/content/renderer/presentation/presentation_connection_proxy_unittest.cc b/content/renderer/presentation/presentation_connection_proxy_unittest.cc
index 189beb4931ccdf1fea7977e13d864c3179a8f12a..14b2467a4cbdec1784e64ca8db53241099f0779d 100644
--- a/content/renderer/presentation/presentation_connection_proxy_unittest.cc
+++ b/content/renderer/presentation/presentation_connection_proxy_unittest.cc
@@ -118,4 +118,14 @@ TEST_F(PresentationConnectionProxyTest, TestReceiverConnectionCallsClose) {
   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