Added support for multiple parameters to Extension API callbacks.

chrome/browser/extensions/extension_managed_mode_api.cc

 // Copyright (c) 2012 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.
 
 // Implementation of the Chrome Extensions Managed Mode API.
 
 #include "chrome/browser/extensions/extension_managed_mode_api.h"
 
 #include <string>
 
@@ skipping 60 matching lines @@
                                          extensions::EventFilteringInfo());
 }
 
 GetManagedModeFunction::~GetManagedModeFunction() { }
 
 bool GetManagedModeFunction::RunImpl() {
   bool in_managed_mode = ManagedMode::IsInManagedMode();
 
   scoped_ptr<DictionaryValue> result(new DictionaryValue);
   result->SetBoolean(keys::kValue, in_managed_mode);
-  result_.reset(result.release());
+  SetResult(result.release());
   return true;
 }
 
 EnterManagedModeFunction::~EnterManagedModeFunction() { }
 
 bool EnterManagedModeFunction::RunImpl() {
   ManagedMode::EnterManagedMode(
       profile(),
       base::Bind(&EnterManagedModeFunction::SendResult, this));
   return true;
 }
 
 void EnterManagedModeFunction::SendResult(bool success) {
   scoped_ptr<DictionaryValue> result(new DictionaryValue);
   result->SetBoolean(kEnterSuccessKey, success);
-  result_.reset(result.release());
+  SetResult(result.release());
   SendResponse(true);
 }
 
 GetPolicyFunction::~GetPolicyFunction() { }
 
 bool GetPolicyFunction::RunImpl() {
   std::string key;
   EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &key));
 #if defined(ENABLE_CONFIGURATION_POLICY)
   policy::ManagedModePolicyProvider* policy_provider =
       ManagedModePolicyProviderFactory::GetForProfile(profile_);
   const base::Value* policy = policy_provider->GetPolicy(key);
   if (policy)
-    result_.reset(policy->DeepCopy());
+    SetResult(policy->DeepCopy());
 #endif
   return true;
 }
 
 SetPolicyFunction::~SetPolicyFunction() { }
 
 bool SetPolicyFunction::RunImpl() {
   std::string key;
   EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &key));
   base::Value* value = NULL;
   EXTENSION_FUNCTION_VALIDATE(args_->Get(1, &value));
 #if defined(ENABLE_CONFIGURATION_POLICY)
   policy::ManagedModePolicyProvider* policy_provider =
       ManagedModePolicyProviderFactory::GetForProfile(profile_);
   policy_provider->SetPolicy(key, value);
 #endif
   return true;
 }