Forced ephemeral profile deletion on browser removal crash fix.

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 2735519ad44c3de93ba549f0c84a1cfce7d33e00..09859b0c7a70b5f85bf27ab388b0ba7739974cfb 100644
--- a/chrome/browser/profiles/profile_manager.cc
+++ b/chrome/browser/profiles/profile_manager.cc
@@ -812,6 +812,12 @@ void ProfileManager::ScheduleProfileForDeletion(
     EnsureActiveProfileExistsBeforeDeletion(callback, profile_dir);
   }
 }
+
+void ProfileManager::ScheduleForcedEphemeralProfileForDeletion(
+    const base::FilePath& profile_dir) {
+  FinishDeletingProfile(profile_dir, GenerateNextProfileDirectoryPath());

[Bernhard Bauer, 2017/02/15 18:03:30]

Just to confirm: This updates the last used profile to a new one, but doesn't
create it yet, correct? If so, a comment to that effect would be nice.

[palar, 2017/02/16 10:39:04]

Exacly.
Upon browser start a new profile at the specified path will be seamlessly
created.
Or if there any other active profiles exists - they overwrite last used profile
setting on window activation or on profile deletion (other profiles expected to
be  ephemeral too).

+}
+
 #endif  // !defined(OS_ANDROID)
 
 void ProfileManager::AutoloadProfiles() {
@@ -1666,8 +1672,8 @@ void ProfileManager::BrowserListObserver::OnBrowserRemoved(
     // Do nothing if the profile is already being deleted.
   } else if (profile->GetPrefs()->GetBoolean(prefs::kForceEphemeralProfiles)) {
     // Delete if the profile is an ephemeral profile.
-    g_browser_process->profile_manager()->ScheduleProfileForDeletion(
-        path, ProfileManager::CreateCallback());
+    g_browser_process->profile_manager()
+        ->ScheduleForcedEphemeralProfileForDeletion(path);
   } else {
 #if !defined(OS_ANDROID) && !defined(OS_IOS) && !defined(OS_CHROMEOS)
     // Gather statistics and store into ProfileInfoCache. For incognito profile