Remove CppBoundClass and webkit_renderer.gyp

content/test/cpp_binding_example.cc

-// Copyright 2013 The Chromium 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 "content/test/cpp_binding_example.h"
-
-#include <stdio.h>
-
-#include "base/bind.h"
-#include "base/bind_helpers.h"
-
-using webkit_glue::CppArgumentList;
-using webkit_glue::CppBoundClass;
-using webkit_glue::CppVariant;
-
-namespace content {
-
-namespace {
-
-class PropertyCallbackExample : public CppBoundClass::PropertyCallback {
- public:
-  virtual bool GetValue(CppVariant* value) OVERRIDE {
-    value->Set(value_);
-    return true;
-  }
-
-  virtual bool SetValue(const CppVariant& value) OVERRIDE {
-    value_.Set(value);
-    return true;
-  }
-
- private:
-  CppVariant value_;
-};
-
-}  // namespace
-
-CppBindingExample::CppBindingExample() {
-  // Map properties.  It's recommended, but not required, that the JavaScript
-  // names (used as the keys in this map) match the names of the member
-  // variables exposed through those names.
-  BindProperty("my_value", &my_value);
-  BindProperty("my_other_value", &my_other_value);
-
-  // Bind property with a callback.
-  BindProperty("my_value_with_callback", new PropertyCallbackExample());
-  // Bind property with a getter callback.
-  BindGetterCallback("same", base::Bind(&CppBindingExample::same,
-                                        base::Unretained(this)));
-
-  // Map methods.  See comment above about names.
-  BindCallback("echoValue", base::Bind(&CppBindingExample::echoValue,
-                                       base::Unretained(this)));
-  BindCallback("echoType", base::Bind(&CppBindingExample::echoType,
-                                      base::Unretained(this)));
-  BindCallback("plus", base::Bind(&CppBindingExample::plus,
-                                  base::Unretained(this)));
-
-  // The fallback method is called when a nonexistent method is called on an
-  // object. If none is specified, calling a nonexistent method causes an
-  // exception to be thrown and the JavaScript execution is stopped.
-  BindFallbackCallback(base::Bind(&CppBindingExample::fallbackMethod,
-                                  base::Unretained(this)));
-
-  my_value.Set(10);
-  my_other_value.Set("Reinitialized!");
-}
-
-void CppBindingExample::echoValue(const CppArgumentList& args,
-                                  CppVariant* result) {
-  if (args.size() < 1) {
-    result->SetNull();
-    return;
-  }
-  result->Set(args[0]);
-}
-
-void CppBindingExample::echoType(const CppArgumentList& args,
-                                 CppVariant* result) {
-  if (args.size() < 1) {
-    result->SetNull();
-    return;
-  }
-  // Note that if args[0] is a string, the following assignment implicitly
-  // makes a copy of that string, which may have an undesirable impact on
-  // performance.
-  CppVariant arg1 = args[0];
-  if (arg1.isBool())
-    result->Set(true);
-  else if (arg1.isInt32())
-    result->Set(7);
-  else if (arg1.isDouble())
-    result->Set(3.14159);
-  else if (arg1.isString())
-    result->Set("Success!");
-}
-
-void CppBindingExample::plus(const CppArgumentList& args,
-                             CppVariant* result) {
-  if (args.size() < 2) {
-    result->SetNull();
-    return;
-  }
-
-  CppVariant arg1 = args[0];
-  CppVariant arg2 = args[1];
-
-  if (!arg1.isNumber() || !arg2.isNumber()) {
-    result->SetNull();
-    return;
-  }
-
-  // The value of a CppVariant may be read directly from its NPVariant struct.
-  // (However, it should only be set using one of the Set() functions.)
-  double sum = 0.;
-  if (arg1.isDouble())
-    sum += arg1.value.doubleValue;
-  else if (arg1.isInt32())
-    sum += arg1.value.intValue;
-
-  if (arg2.isDouble())
-    sum += arg2.value.doubleValue;
-  else if (arg2.isInt32())
-    sum += arg2.value.intValue;
-
-  result->Set(sum);
-}
-
-void CppBindingExample::same(CppVariant* result) {
-  result->Set(42);
-}
-
-void CppBindingExample::fallbackMethod(const CppArgumentList& args,
-                                       CppVariant* result) {
-  printf("Error: unknown JavaScript method invoked.\n");
-}
-
-}  // namespace content