Remove call to IsTryingToQuit from BrowserListImpl::SetLastActive

chrome/browser/profiles/profile_manager.cc

Index: chrome/browser/profiles/profile_manager.cc
diff --git a/chrome/browser/profiles/profile_manager.cc b/chrome/browser/profiles/profile_manager.cc
index af82b91d099118b7ebee489a30357e7d602f0dc8..6ed922ec7d0cd9f93e525f80976eae7f409880b3 100644
--- a/chrome/browser/profiles/profile_manager.cc
+++ b/chrome/browser/profiles/profile_manager.cc
@@ -639,6 +639,13 @@ void ProfileManager::BrowserListObserver::OnBrowserRemoved(
 
 void ProfileManager::BrowserListObserver::OnBrowserSetLastActive(
     Browser* browser) {
+  // If all browsers are being closed (e.g. the user is in the process of
+  // shutting down), this event will be fired after each browser is
+  // closed. This does not represent a user intention to change the active
+  // browser so is not handled here.
+  if (profile_manager_->closing_all_browsers_)
+    return;
+
   Profile* last_active = browser->profile();
   PrefService* local_state = g_browser_process->local_state();
   DCHECK(local_state);