Revert of [runtime] Introduce dedicated JSBoundFunction to represent bound functions.

test/cctest/test-api.cc

Index: test/cctest/test-api.cc
diff --git a/test/cctest/test-api.cc b/test/cctest/test-api.cc
index 839893e4a654aa3d241c79f44e72aaa23d86eec0..12e99a08474feee263357cfc58d938b2fbc258a2 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -19643,39 +19643,6 @@
   Context::Scope scope(other_context);
   CHECK(function->CreationContext() == context);
   CheckContextId(function, 1);
-}
-
-
-THREADED_TEST(CreationContextOfJsBoundFunction) {
-  HandleScope handle_scope(CcTest::isolate());
-  Local<Context> context1 = Context::New(CcTest::isolate());
-  InstallContextId(context1, 1);
-  Local<Context> context2 = Context::New(CcTest::isolate());
-  InstallContextId(context2, 2);
-
-  Local<Function> target_function;
-  {
-    Context::Scope scope(context1);
-    target_function = CompileRun("function foo() {}; foo").As<Function>();
-  }
-
-  Local<Function> bound_function1, bound_function2;
-  {
-    Context::Scope scope(context2);
-    CHECK(context2->Global()
-              ->Set(context2, v8_str("foo"), target_function)
-              .FromJust());
-    bound_function1 = CompileRun("foo.bind(1)").As<Function>();
-    bound_function2 =
-        CompileRun("Function.prototype.bind.call(foo, 2)").As<Function>();
-  }
-
-  Local<Context> other_context = Context::New(CcTest::isolate());
-  Context::Scope scope(other_context);
-  CHECK(bound_function1->CreationContext() == context1);
-  CheckContextId(bound_function1, 1);
-  CHECK(bound_function2->CreationContext() == context2);
-  CheckContextId(bound_function2, 1);
 }