Leave apps running on Windows and Linux when quitting Chrome from the wrench menu.

chrome/browser/lifetime/application_lifetime.h

 // 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.
 
 #ifndef CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_
 #define CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_
 
 class Browser;
 
 namespace chrome {
@@ skipping 35 matching lines @@
 
 #if defined(OS_CHROMEOS)
 // This is equivalent to AttemptUserExit, except that it always set
 // exit cleanly bit. ChromeOS checks if it can exit without user
 // interactions, so it will always exit the browser.  This is used to
 // handle SIGTERM on chromeos which is a signal to force shutdown
 // the chrome.
 void ExitCleanly();
 #endif
 
+// Closes all browsers and if successful, quits.
+void CloseAllBrowsersAndQuit();
+
 // Closes all browsers. If the session is ending the windows are closed
 // directly. Otherwise the windows are closed by way of posting a WM_CLOSE
 // message.
 void CloseAllBrowsers();

[benwells, 2013/10/20 23:46:22]

Update the comment to mention under what circumstances this will cause the
process to quit.

[Sam McNally, 2013/10/21 04:31:03]

Done.

 
 // Begins shutdown of the application when the desktop session is ending.
 void SessionEnding();
 
 // Tells the BrowserList to keep the application alive after the last Browser
 // closes. This is implemented as a count, so callers should pair their calls
 // to StartKeepAlive() with matching calls to EndKeepAlive() when they no
 // longer need to keep the application running.
 void StartKeepAlive();
 
@@ skipping 20 matching lines @@
 // processing required.
 void HandleAppExitingForPlatform();
 
 // Returns true if we can start the shutdown sequence for the browser, i.e. the
 // last browser window is being closed.
 bool ShouldStartShutdown(Browser* browser);
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_LIFETIME_APPLICATION_LIFETIME_H_