First round of dead file removal

experimental/c_salt/scripting_interface.h

-// 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.
-
-#ifndef C_SALT_SCRIPTING_INTERFACE_H_
-#define C_SALT_SCRIPTING_INTERFACE_H_
-
-#include <string>
-#include <vector>
-
-#include "c_salt/variant_ptrs.h"
-
-namespace c_salt {
-
-// ScriptingInterface represents an interface to any object shared between
-// JavaScript and native code.
-class ScriptingInterface {
- public:
-  virtual ~ScriptingInterface() {}
-
-  virtual bool HasScriptMethod(const std::string& name) = 0;
-  virtual bool InvokeScriptMethod(const std::string& method_name,
-                                  const SharedVariant* params_begin,
-                                  const SharedVariant* params_end,
-                                  SharedVariant* return_value_var) = 0;
-  // Support for browser-exposed properties.  The browser proxy (which is
-  // platform-specific) first calls HasProperty() before getting or setting;
-  // the Get or Set is performed only if HasProperty() returns |true|.  The
-  // brwoser proxy is responsible for all the variant marshaling.
-  virtual bool HasScriptProperty(const std::string& name) = 0;
-  // Set |return_value| to the value associated with property |name|.  If
-  // property |name| doesn't exist, then set |return_value| to the null type
-  // and return |false|.
-  virtual bool GetScriptProperty(const std::string& name,
-                                 SharedVariant* return_value) const = 0;
-  // If |name| is associated with a static property, return that value.  Else,
-  // if there is no property associated with |name|, add it as a dynamic
-  // property.  See property.h for definitions and more details.
-  virtual bool SetScriptProperty(const std::string& name,
-                                 const SharedVariant& value) = 0;
-  // This succeeds only if |name| is associated with a dynamic property.
-  virtual bool RemoveScriptProperty(const std::string& name) = 0;
-
-  // Return the names of all enumerable properties in to the provided vector.
-  virtual void GetAllPropertyNames(
-      std::vector<std::string>* prop_names) const = 0;
-
-  // Return true iff this object is implemented by a native object (as opposed
-  // to a JavaScript object in the browser).
-  virtual bool IsNative() const = 0;
-
-  // This is called by some browser proxies when all references to a proxy
-  // object have been deallocated, but the proxy's ref count has not gone to 0.
-  // It's kind of an anti-leak clean-up mechanism.
-  virtual void Invalidate() = 0;
-};
-
-}  // namespace c_salt
-
-#endif  // C_SALT_SCRIPTING_INTERFACE_H_