[Extensions Bindings] Support chrome.extension.lastError

extensions/renderer/api_bindings_system_unittest.cc

 // Copyright 2016 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 "extensions/renderer/api_bindings_system.h"
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/stl_util.h"
@@ skipping 127 matching lines @@
 
 std::vector<APIBindingsSystemTest::FakeSpec> APIBindingsSystemTest::GetAPIs() {
   return {
       {kAlphaAPIName, kAlphaAPISpec},
       {kBetaAPIName, kBetaAPISpec},
       {kGammaAPIName, kGammaAPISpec},
   };
 }
 
 v8::Local<v8::Object> APIBindingsSystemTest::GetLastErrorParent(
-    v8::Local<v8::Context> context) {
+    v8::Local<v8::Context> context,
+    v8::Local<v8::Object>* secondary_parent) {
   return v8::Local<v8::Object>();
 }
 
 const base::DictionaryValue& APIBindingsSystemTest::GetAPISchema(
     const std::string& api_name) {
   EXPECT_TRUE(base::ContainsKey(api_schemas_, api_name));
   return *api_schemas_[api_name];
 }
 
 void APIBindingsSystemTest::OnAPIRequest(
@@ skipping 311 matching lines @@
   v8::Local<v8::Value> other_event =
       GetPropertyFromObject(api, context, "alphaOtherEvent");
   ASSERT_TRUE(other_event->IsObject());
   EXPECT_EQ("\"alpha.alphaOtherEvent\"",
             GetStringPropertyFromObject(other_event.As<v8::Object>(), context,
                                         "name"));
   EXPECT_NE(event, other_event);
 }
 
 }  // namespace extensions