Sync the URL interfaces with the spec

Source/core/dom/URL.idl

Index: Source/core/dom/URL.idl
diff --git a/Source/core/dom/URL.idl b/Source/core/dom/URL.idl
index a2602659bae380c868bee85deeb009f9299ba715..8bd952734b4b7d3621bb795cb31ec216c898639b 100644
--- a/Source/core/dom/URL.idl
+++ b/Source/core/dom/URL.idl
@@ -24,9 +24,11 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-// http://url.spec.whatwg.org/#url
+// https://url.spec.whatwg.org/#url
 
 [
+    // TODO(philipj): There should only be one constructor:
+    // Constructor(USVString url, optional USVString base)
     Constructor(USVString url),
     Constructor(USVString url, USVString base),
     Constructor(USVString url, URL base),
@@ -35,9 +37,15 @@
     RaisesException=Constructor,
     GarbageCollected,
 ] interface URL {
-    // FIXME: should be in separate URLBlob.idl partial interface definition
-    // http://dev.w3.org/2006/webapi/FileAPI/#URL-object
-    // FIXME: should not be nullable
+    // TODO(philipj): Implement domainToASCII() and domainToUnicode().
+    // crbug.com/493908
+    // static USVString domainToASCII(USVString domain);
+    // static USVString domainToUnicode(USVString domain);
+
+    // TODO(philipj): This should be in a partial interface definition:
+    // File API
+    // https://w3c.github.io/FileAPI/#creating-revoking
+    // TODO(philipj): Neither the return value nor the argument should be nullable.
     [RaisesException, CallWith=ExecutionContext] static DOMString? createObjectURL(Blob? blob);
     [CallWith=ExecutionContext] static void revokeObjectURL(DOMString url);
 };