LayoutTests: migrate nested-plugin-objects to ppapi

content/renderer/pepper/plugin_object.cc

 // Copyright (c) 2011 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/renderer/pepper/plugin_object.h"
 
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 76 matching lines @@
       gin::CreateHandle(instance->GetIsolate(),
                         new PluginObject(instance, ppp_class, ppp_class_data));
   ScopedPPVar result = try_catch.FromV8(object.ToV8());
   DCHECK(!try_catch.HasException());
   return result.Release();
 }
 
 v8::Local<v8::Value> PluginObject::GetNamedProperty(
     v8::Isolate* isolate,
     const std::string& identifier) {
+  if (!instance_) {
+    std::string error = "Property " + identifier + " does not exist.";
+    isolate->ThrowException(
+        v8::Exception::ReferenceError(gin::StringToV8(isolate, error)));
+    return v8::Local<v8::Value>();
+  }
   ScopedPPVar identifier_var(ScopedPPVar::PassRef(),
                              StringVar::StringToPPVar(identifier));
   return GetPropertyOrMethod(instance_->GetIsolate(), identifier_var.get());
 }
 
 bool PluginObject::SetNamedProperty(v8::Isolate* isolate,
                                     const std::string& identifier,
                                     v8::Local<v8::Value> value) {
-  if (!instance_)
+  if (!instance_) {
+    std::string error = "Property " + identifier + " does not exist.";
+    isolate->ThrowException(
+        v8::Exception::ReferenceError(gin::StringToV8(isolate, error)));
     return false;
+  }
   ScopedPPVar identifier_var(ScopedPPVar::PassRef(),
                              StringVar::StringToPPVar(identifier));
   V8VarConverter var_converter(instance_->pp_instance(),
                                V8VarConverter::kAllowObjectVars);
   PepperTryCatchV8 try_catch(instance_, &var_converter, isolate);
 
   bool has_property =
       ppp_class_->HasProperty(ppp_class_data_, identifier_var.get(),
                               try_catch.exception());
   if (try_catch.ThrowException())
@@ skipping 166 matching lines @@
     return function_template;
   function_template =
       gin::CreateFunctionTemplate(
           isolate, base::Bind(&PluginObject::Call, weak_factory_.GetWeakPtr(),
                               name));
   template_cache_.Set(name, function_template);
   return function_template;
 }
 
 }  // namespace content