| // Copyright 2012 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/browser/browser_main.h" |
| |
| #include <memory> |
| |
| #include "base/debug/alias.h" |
| #include "base/process/current_process.h" |
| #include "base/time/time.h" |
| #include "base/trace_event/trace_event.h" |
| #include "content/browser/browser_main_runner_impl.h" |
| #include "content/common/content_constants_internal.h" |
| |
| namespace content { |
| |
| // Main routine for running as the Browser process. |
| int BrowserMain(MainFunctionParams parameters) { |
| TRACE_EVENT_INSTANT0("startup", "BrowserMain", TRACE_EVENT_SCOPE_THREAD); |
| |
| base::CurrentProcess::GetInstance().SetProcessType( |
| base::CurrentProcessType::PROCESS_BROWSER); |
| |
| std::unique_ptr<BrowserMainRunnerImpl> main_runner( |
| BrowserMainRunnerImpl::Create()); |
| |
| int exit_code = main_runner->Initialize(std::move(parameters)); |
| if (exit_code >= 0) |
| return exit_code; |
| |
| exit_code = main_runner->Run(); |
| |
| // Record the time shutdown started in convenient units. This can be compared |
| // to times stored in places like ReportThreadHang() and |
| // TaskAnnotator::RunTaskImpl() when analyzing hangs. |
| const int64_t shutdown_time = |
| base::TimeTicks::Now().since_origin().InSeconds(); |
| base::debug::Alias(&shutdown_time); |
| |
| main_runner->Shutdown(); |
| |
| return exit_code; |
| } |
| |
| } // namespace content |