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

third_party/WebKit/LayoutTests/presentation/presentationrequest.html

Index: third_party/WebKit/LayoutTests/presentation/presentationrequest.html
diff --git a/third_party/WebKit/LayoutTests/presentation/presentationrequest.html b/third_party/WebKit/LayoutTests/presentation/presentationrequest.html
index 2deab2719a33da02fc44dceb8c887b17ce93a691..d7338c5c09d948884a76238cf88c036ab7c18b2d 100644
--- a/third_party/WebKit/LayoutTests/presentation/presentationrequest.html
+++ b/third_party/WebKit/LayoutTests/presentation/presentationrequest.html
@@ -6,42 +6,50 @@
 <script src="../resources/gc.js"></script>
 <script>
 
-var presentationUrl = "http://example.com";
-var presentationUrls = [presentationUrl, "cast://google.com/app_id=deadbeef"];
+const presentationUrl = 'http://example.com';
+const presentationUrls = [presentationUrl, 'cast://google.com/app_id=deadbeef'];
 
-var expectedException = new DOMException('PresentationRequest::start() requires user gesture.', 'InvalidAccessError');
+const expectedException = new DOMException(
+    'PresentationRequest::start() requires user gesture.',
+    'InvalidAccessError');
 
 promise_test(function(t) {
-  var request = new PresentationRequest(presentationUrl);
+  const request = new PresentationRequest(presentationUrl);
   return promise_rejects(t, expectedException, request.start());
-}, "Test that the PresentationRequest.start() with one URL requires user gesture.")
-
-promise_test(function(t) {
-  var request = new PresentationRequest(presentationUrls);
-  return promise_rejects(t, expectedException, request.start());
-}, "Test that the PresentationRequest.start() with multiple URLs requires user gesture.")
-
-var testGarbageCollection = function(requestArgument) {
-  navigator.presentation.defaultRequest = new PresentationRequest(requestArgument);
-  navigator.presentation.defaultRequest.onconnectionavailable = function() {  };
-  gc();
-  assert_not_equals(navigator.presentation.defaultRequest.onconnectionavailable, undefined);
-};
+}, 'Test that the PresentationRequest.start() with one URL requires user gesture.')
+
+promise_test(
+    function(t) {
+      const request = new PresentationRequest(presentationUrls);
+      return promise_rejects(t, expectedException, request.start());
+    },
+    'Test that the PresentationRequest.start() with multiple URLs requires user gesture.')
+
+    const testGarbageCollection = function(requestArgument) {
+      navigator.presentation.defaultRequest =
+          new PresentationRequest(requestArgument);
+      navigator.presentation.defaultRequest.onconnectionavailable = function() {
+      };
+      gc();
+      assert_not_equals(
+          navigator.presentation.defaultRequest.onconnectionavailable,
+          undefined);
+    };
 
 test(function() {
   testGarbageCollection(presentationUrl);
-}, "Test that navigator.presentation.defaultRequest.onconnectionavailable with one URL isn't reset after gc().");
+}, 'Test that navigator.presentation.defaultRequest.onconnectionavailable with one URL isn\'t reset after gc().');
 
 test(function() {
   testGarbageCollection(presentationUrls);
-}, "Test that navigator.presentation.defaultRequest.onconnectionavailable with multiple URLs isn't reset after gc().");
+}, 'Test that navigator.presentation.defaultRequest.onconnectionavailable with multiple URLs isn\'t reset after gc().');
 
 test(function() {
-  var request = new PresentationRequest("http://example.com");
-  var promise_1 = request.getAvailability();
-  var promise_2 = request.getAvailability();
+  const request = new PresentationRequest('http://example.com');
+  const promise_1 = request.getAvailability();
+  const promise_2 = request.getAvailability();
   assert_true(promise_1 === promise_2);
-}, "Test that the PresentationRequest.getAvailability() returns same promise object.");
+}, 'Test that the PresentationRequest.getAvailability() returns same promise object.');
 
 </script>
 </body>