Rewrite simple uses of base::ListValue::Append() taking a raw pointer var.

chrome/browser/extensions/api/proxy/proxy_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 Proxy Settings API.
 
 #include "chrome/browser/extensions/api/proxy/proxy_api.h"
 
+#include <memory>
 #include <utility>
 
 #include "base/json/json_writer.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/proxy/proxy_api_constants.h"
 #include "chrome/browser/extensions/api/proxy/proxy_api_helpers.h"
 #include "chrome/browser/extensions/event_router_forwarder.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 14 matching lines @@
 }
 
 ProxyEventRouter::~ProxyEventRouter() {
 }
 
 void ProxyEventRouter::OnProxyError(
     EventRouterForwarder* event_router,
     void* profile,
     int error_code) {
   std::unique_ptr<base::ListValue> args(new base::ListValue());
-  base::DictionaryValue* dict = new base::DictionaryValue();
+  std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
   dict->SetBoolean(keys::kProxyEventFatal, true);
   dict->SetString(keys::kProxyEventError, net::ErrorToString(error_code));
   dict->SetString(keys::kProxyEventDetails, std::string());
-  args->Append(dict);
+  args->Append(std::move(dict));
 
   if (profile) {
     event_router->DispatchEventToRenderers(
         events::PROXY_ON_PROXY_ERROR, keys::kProxyEventOnProxyError,
         std::move(args), profile, true, GURL());
   } else {
     event_router->BroadcastEventToRenderers(events::PROXY_ON_PROXY_ERROR,
                                             keys::kProxyEventOnProxyError,
                                             std::move(args), GURL());
   }
 }
 
 void ProxyEventRouter::OnPACScriptError(
     EventRouterForwarder* event_router,
     void* profile,
     int line_number,
     const base::string16& error) {
   std::unique_ptr<base::ListValue> args(new base::ListValue());
-  base::DictionaryValue* dict = new base::DictionaryValue();
+  std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
   dict->SetBoolean(keys::kProxyEventFatal, false);
   dict->SetString(keys::kProxyEventError,
                   net::ErrorToString(net::ERR_PAC_SCRIPT_FAILED));
   std::string error_msg;
   if (line_number != -1) {
     base::SStringPrintf(&error_msg,
                         "line: %d: %s",
                         line_number, base::UTF16ToUTF8(error).c_str());
   } else {
     error_msg = base::UTF16ToUTF8(error);
   }
   dict->SetString(keys::kProxyEventDetails, error_msg);
-  args->Append(dict);
+  args->Append(std::move(dict));
 
   if (profile) {
     event_router->DispatchEventToRenderers(
         events::PROXY_ON_PROXY_ERROR, keys::kProxyEventOnProxyError,
         std::move(args), profile, true, GURL());
   } else {
     event_router->BroadcastEventToRenderers(events::PROXY_ON_PROXY_ERROR,
                                             keys::kProxyEventOnProxyError,
                                             std::move(args), GURL());
   }
@@ skipping 94 matching lines @@
       extension_pref->Set(keys::kProxyConfigRules, proxy_rules_dict);
       break;
     }
     case ProxyPrefs::kModeCount:
       NOTREACHED();
   }
   return extension_pref.release();
 }
 
 }  // namespace extensions