[Presentation API] Allow PresentationConnection state change to "Connecting"

third_party/WebKit/LayoutTests/presentation/presentation-api.html

Index: third_party/WebKit/LayoutTests/presentation/presentation-api.html
diff --git a/third_party/WebKit/LayoutTests/presentation/presentation-api.html b/third_party/WebKit/LayoutTests/presentation/presentation-api.html
index cc74cad15170890c3ae4d5aca02792a1f4bc54a6..ff0514cd547c36612aa5292b3bc9d2c34414b33e 100644
--- a/third_party/WebKit/LayoutTests/presentation/presentation-api.html
+++ b/third_party/WebKit/LayoutTests/presentation/presentation-api.html
@@ -22,7 +22,7 @@ test(function() {
 }, "Test that navigator.presentation is not an EventTarget.");
 
 test(function() {
-  var request = new PresentationRequest('http://foo.html');
+  const request = new PresentationRequest('http://foo.html');
   assert_equals(typeof(request.start), "function");
   assert_equals(typeof(request.reconnect), "function");
   assert_equals(typeof(request.getAvailability), "function");
@@ -32,7 +32,8 @@ test(function() {
 }, "Test PresentationRequest API types for a single URL.");
 
 test(function() {
-  var request = new PresentationRequest(["http://example.com", "cast://google.com/app_id=deadbeef"]);
+  const request = new PresentationRequest(
+      ["http://example.com", "cast://google.com/app_id=deadbeef"]);
   assert_equals(typeof(request.start), "function");
   assert_equals(typeof(request.reconnect), "function");
   assert_equals(typeof(request.getAvailability), "function");