First round of dead file removal

experimental/c_salt/scriptable_native_object.cc

-// Copyright 2010 The Ginsu Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can
-// be found in the LICENSE file.
-
-#include "c_salt/scriptable_native_object.h"
-
-#include <cassert>
-
-namespace c_salt {
-
-  void ScriptableNativeObject::Initialize(SharedScriptingBridge bridge) {
-    scripting_bridge_ = bridge;
-    this->InitializeMethods(bridge.get());
-    this->InitializeProperties(bridge.get());
-  }
-
-  WeakScriptingBridge ScriptableNativeObject::GetScriptingBridge() {
-    return scripting_bridge_;
-  }
-
-}  // namespace c_salt