Revert of Enable the WebIDL [Exposed] annotation on an interface's members.

Source/bindings/tests/idls/TestInterface.idl

Index: Source/bindings/tests/idls/TestInterface.idl
diff --git a/Source/bindings/tests/idls/TestInterface.idl b/Source/bindings/tests/idls/TestInterface.idl
index f3cfbbee9bb95ffda773a78ca1f23e137c4cf0ca..6c7628fca8f58f3364780ac5c4514605096d8371 100644
--- a/Source/bindings/tests/idls/TestInterface.idl
+++ b/Source/bindings/tests/idls/TestInterface.idl
@@ -40,7 +40,6 @@
     RuntimeEnabled=FeatureName,
     SetWrapperReferenceTo(TestInterface referencedName),
     TypeChecking=Interface|Unrestricted,
-    Exposed=Worker&Window,
 ] interface TestInterface : TestInterfaceEmpty {
     // members needed to test [ImplementedAs], as this affect attribute
     // configuration and method configuration, and [TypeChecking]
@@ -72,21 +71,6 @@
     deleter boolean (DOMString name);
 
     [NotEnumerable] stringifier;
-
-    // Per-method [Exposed] annotation support.
-    void alwaysExposedMethod();
-    [Exposed=Worker] void workerExposedMethod();
-    [Exposed=Window] void windowExposedMethod();
-
-    static void alwaysExposedStaticMethod();
-    [Exposed=Worker] static void workerExposedStaticMethod();
-    [Exposed=Window] static void windowExposedStaticMethod();
-
-    attribute long alwaysExposedAttribute;
-    [Exposed=Worker] attribute long workerExposedAttribute;
-    [Exposed=Window] attribute long windowExposedAttribute;
-
-    [Exposed=Window&ServiceWorker] void windowAndServiceWorkerExposedMethod();
 };
 
 TestInterface implements TestImplements;