[Presentation API] (1-UA) fire PresentationConnection onterminate event if receiver page gets destr…

third_party/WebKit/LayoutTests/presentation/resources/presentation-service-mock.js

Index: third_party/WebKit/LayoutTests/presentation/resources/presentation-service-mock.js
diff --git a/third_party/WebKit/LayoutTests/presentation/resources/presentation-service-mock.js b/third_party/WebKit/LayoutTests/presentation/resources/presentation-service-mock.js
index 15007fe7f8f7b0243d2dc677a155025db995b5e7..16a3fad53ac8151094d84993d1464214efbc852a 100644
--- a/third_party/WebKit/LayoutTests/presentation/resources/presentation-service-mock.js
+++ b/third_party/WebKit/LayoutTests/presentation/resources/presentation-service-mock.js
@@ -25,10 +25,15 @@ let presentationServiceMock = loadMojoModules(
           this.pendingResponse_ = null;
           this.bindingSet_ = new bindings.BindingSet(
               presentationService.PresentationService);
+
+          this.onSetClient = null;
         }
 
         setClient(client) {
           this.client_ = client;
+
+          if (this.onSetClient)
+            this.onSetClient();
         }
 
         startSession(urls) {
@@ -45,6 +50,19 @@ let presentationServiceMock = loadMojoModules(
           });
         }
 
+        terminate(presentationUrl, presentationId) {
+          this.client_.onConnectionStateChanged(
+              { url: presentationUrl, id: presentationId },
+              presentationService.PresentationConnectionState.TERMINATED);
+        }
+
+        setPresentationConnection(
+            seesionInfo, controllerConnectionPtr, receiverConnectionRequest) {
+          this.client_.onConnectionStateChanged(
+              seesionInfo,
+              presentationService.PresentationConnectionState.CONNECTED);
+        }
+
         onReceiverConnectionAvailable(strUrl, id) {
           const mojoUrl = new url.Url();
           mojoUrl.url = strUrl;