Fixes for re-enabling more MSVC level 4 warnings: content/browser/ edition

content/browser/service_worker/service_worker_internals_ui.cc

 // Copyright 2014 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/browser/service_worker/service_worker_internals_ui.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 542 matching lines @@
   *context = static_cast<ServiceWorkerContextWrapper*>(
       result_partition->GetServiceWorkerContext());
   return true;
 }
 
 void ServiceWorkerInternalsUI::CallServiceWorkerVersionMethod(
     ServiceWorkerVersionMethod method,
     const ListValue* args) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   int callback_id;
+  const DictionaryValue* cmd_args = NULL;
   int partition_id;
-  int64 version_id;
+  scoped_refptr<ServiceWorkerContextWrapper> context;
   std::string version_id_string;
-  const DictionaryValue* cmd_args = NULL;
-  scoped_refptr<ServiceWorkerContextWrapper> context;
+  int64 version_id = 0;
   if (!args->GetInteger(0, &callback_id) ||
       !args->GetDictionary(1, &cmd_args) ||
       !cmd_args->GetInteger("partition_id", &partition_id) ||
       !GetServiceWorkerContext(partition_id, &context) ||
       !cmd_args->GetString("version_id", &version_id_string) ||
       !base::StringToInt64(version_id_string, &version_id)) {
     return;
   }
 
   base::Callback<void(ServiceWorkerStatusCode)> callback =
       base::Bind(OperationCompleteCallback, AsWeakPtr(), callback_id);
   CallServiceWorkerVersionMethodWithVersionID(
       method, context, version_id, callback);
 }
 
 void ServiceWorkerInternalsUI::DispatchPushEvent(
     const ListValue* args) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   int callback_id;
   int partition_id;
-  int64 version_id;
+  int64 version_id = 0;
   std::string version_id_string;
   const DictionaryValue* cmd_args = NULL;
   scoped_refptr<ServiceWorkerContextWrapper> context;
   if (!args->GetInteger(0, &callback_id) ||
       !args->GetDictionary(1, &cmd_args) ||
       !cmd_args->GetInteger("partition_id", &partition_id) ||
       !GetServiceWorkerContext(partition_id, &context) ||
       !cmd_args->GetString("version_id", &version_id_string) ||
       !base::StringToInt64(version_id_string, &version_id)) {
     return;
   }
 
   base::Callback<void(ServiceWorkerStatusCode)> callback =
       base::Bind(OperationCompleteCallback, AsWeakPtr(), callback_id);
   DispatchPushEventWithVersionID(context, version_id, callback);
 }
 
 void ServiceWorkerInternalsUI::InspectWorker(const ListValue* args) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   int callback_id;
-  int process_id;
-  int devtools_agent_route_id;
   const DictionaryValue* cmd_args = NULL;
-  scoped_refptr<ServiceWorkerContextWrapper> context;
+  int process_id = 0;
+  int devtools_agent_route_id = 0;
   if (!args->GetInteger(0, &callback_id) ||
       !args->GetDictionary(1, &cmd_args) ||
       !cmd_args->GetInteger("process_id", &process_id) ||
       !cmd_args->GetInteger("devtools_agent_route_id",
                             &devtools_agent_route_id)) {
     return;
   }
   base::Callback<void(ServiceWorkerStatusCode)> callback =
       base::Bind(OperationCompleteCallback, AsWeakPtr(), callback_id);
   scoped_refptr<DevToolsAgentHost> agent_host(
@@ skipping 43 matching lines @@
     return;
   }
 
   base::Callback<void(ServiceWorkerStatusCode)> callback =
       base::Bind(OperationCompleteCallback, AsWeakPtr(), callback_id);
   FindRegistrationForPattern(
       context, GURL(scope_string), base::Bind(StartActiveWorker, callback));
 }
 
 }  // namespace content