| // Copyright 2015 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 "chrome/browser/chrome_child_process_watcher.h" |
| |
| #include "base/command_line.h" |
| #include "base/metrics/histogram_macros.h" |
| #include "chrome/common/chrome_result_codes.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "content/public/browser/browser_child_process_observer.h" |
| #include "content/public/browser/child_process_data.h" |
| #include "content/public/browser/child_process_termination_info.h" |
| |
| namespace { |
| |
| void AnalyzeCrash(int exit_code) { |
| if (exit_code == chrome::RESULT_CODE_INVALID_SANDBOX_STATE) { |
| base::CommandLine* command_line = base::CommandLine::ForCurrentProcess(); |
| const bool no_startup_window = |
| command_line->HasSwitch(switches::kNoStartupWindow); |
| UMA_HISTOGRAM_BOOLEAN( |
| "ChildProcess.InvalidSandboxStateCrash.NoStartupWindow", |
| no_startup_window); |
| } |
| } |
| |
| } // namespace |
| |
| ChromeChildProcessWatcher::ChromeChildProcessWatcher() { |
| BrowserChildProcessObserver::Add(this); |
| } |
| |
| ChromeChildProcessWatcher::~ChromeChildProcessWatcher() { |
| BrowserChildProcessObserver::Remove(this); |
| } |
| |
| void ChromeChildProcessWatcher::BrowserChildProcessCrashed( |
| const content::ChildProcessData& data, |
| const content::ChildProcessTerminationInfo& info) { |
| AnalyzeCrash(info.exit_code); |
| } |