[Presentation API] 1-UA: notify receiver page when receiver connection becomes available (blink sid…

third_party/WebKit/public/platform/modules/presentation/presentation.mojom

Index: third_party/WebKit/public/platform/modules/presentation/presentation.mojom
diff --git a/third_party/WebKit/public/platform/modules/presentation/presentation.mojom b/third_party/WebKit/public/platform/modules/presentation/presentation.mojom
index 28fe1be5360baaa4e72ae208daebde316e4c1767..0427db2c60e7d0709b13a1b4b2bbbeea73563084 100644
--- a/third_party/WebKit/public/platform/modules/presentation/presentation.mojom
+++ b/third_party/WebKit/public/platform/modules/presentation/presentation.mojom
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+// TODO(crbug.com/647290): Rename "Session" to "Connection"
+
 module blink.mojom;
 
 import "url/mojo/url.mojom";
@@ -139,4 +141,7 @@ interface PresentationServiceClient {
 
   // See PresentationService::SetDefaultPresentationURL.
   OnDefaultSessionStarted(PresentationSessionInfo sessionInfo);
+
+  // See PresentationService::ListeningForReceiverPageRendered.
+  OnReceiverConnectionAvailable(PresentationSessionInfo sessionInfo);
 };