Adds HTTP check to PresentationRequest creation.

third_party/WebKit/Source/modules/presentation/PresentationRequestTest.cpp

Index: third_party/WebKit/Source/modules/presentation/PresentationRequestTest.cpp
diff --git a/third_party/WebKit/Source/modules/presentation/PresentationRequestTest.cpp b/third_party/WebKit/Source/modules/presentation/PresentationRequestTest.cpp
index f76d06334b6c63a755957b2edcc4bc7020afeb6e..ceed6901167cddb411afdd89cf976b86ff996329 100644
--- a/third_party/WebKit/Source/modules/presentation/PresentationRequestTest.cpp
+++ b/third_party/WebKit/Source/modules/presentation/PresentationRequestTest.cpp
@@ -43,6 +43,19 @@ TEST(PresentationRequestTest, TestMultipleUrlConstructor) {
   EXPECT_EQ("cast://deadbeef?param=foo", requestUrls[1].getString());
 }
 
+TEST(PresentationRequestTest, TestMultipleUrlConstructorInvalidURLFamily) {
+  V8TestingScope scope;
+  WTF::Vector<String> urls;
+  urls.append("https://example.com");
+  urls.append("about://deadbeef?param=foo");
+
+  PresentationRequest::create(scope.getExecutionContext(), urls,
+                              scope.getExceptionState());
+  ASSERT_TRUE(scope.getExceptionState().hadException());
+
+  EXPECT_EQ(SyntaxError, scope.getExceptionState().code());
+}
+
 TEST(PresentationRequestTest, TestMultipleUrlConstructorInvalidUrl) {
   V8TestingScope scope;
   WTF::Vector<String> urls;