[turbofan] Also optimize instanceof with bound functions.

test/mjsunit/compiler/instanceof-opt3.js

+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --allow-natives-syntax
+
+function Bar() {}
+var Foo = Bar.bind(null);
+
+// TurboFan will optimize this to false via constant-folding the
+// OrdinaryHasInstance call inside Function.prototype[@@hasInstance].
+function foo() { return 1 instanceof Foo; }
+
+assertEquals(false, foo());
+assertEquals(false, foo());
+%OptimizeFunctionOnNextCall(foo);
+assertEquals(false, foo());