Add FingerprintUnlock KeyedService for each profile

chrome/browser/chromeos/login/lock/screen_locker.cc

Index: chrome/browser/chromeos/login/lock/screen_locker.cc
diff --git a/chrome/browser/chromeos/login/lock/screen_locker.cc b/chrome/browser/chromeos/login/lock/screen_locker.cc
index 8f0715dbb4158fcb76056362597c044d8e24e54c..cc98afd7bae01b8912a5db7afad7e26b2c1a1c11 100644
--- a/chrome/browser/chromeos/login/lock/screen_locker.cc
+++ b/chrome/browser/chromeos/login/lock/screen_locker.cc
@@ -30,6 +30,8 @@
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 #include "chrome/browser/chromeos/login/lock/webui_screen_locker.h"
+#include "chrome/browser/chromeos/login/quick_unlock/fingerprint_unlock.h"
+#include "chrome/browser/chromeos/login/quick_unlock/fingerprint_unlock_factory.h"
 #include "chrome/browser/chromeos/login/quick_unlock/pin_storage.h"
 #include "chrome/browser/chromeos/login/quick_unlock/pin_storage_factory.h"
 #include "chrome/browser/chromeos/login/session/user_session_manager.h"
@@ -117,6 +119,11 @@ class ScreenLockObserver : public SessionManagerClient::StubDelegate,
           quick_unlock::PinStorageFactory::GetForUser(user);
       if (pin_storage)
         pin_storage->MarkStrongAuth();
+
+      quick_unlock::FingerprintUnlock* fingerprint_unlock =
+          quick_unlock::FingerprintUnlockFactory::GetForUser(user);
+      if (fingerprint_unlock)
+        fingerprint_unlock->MarkStrongAuth();
     } else {
       NOTREACHED() << "Unexpected notification " << type;
     }
@@ -250,6 +257,12 @@ void ScreenLocker::OnAuthSuccess(const UserContext& user_context) {
     if (pin_storage)
       pin_storage->ResetUnlockAttemptCount();
 
+    quick_unlock::FingerprintUnlock* fingerprint_unlock =
+        quick_unlock::FingerprintUnlockFactory::GetForAccountId(

[jdufault, 2017/02/24 23:37:10]

GetForUser?

[xiaoyinh(OOO Sep 11-29), 2017/02/27 21:36:42]

Changed.

+            user_context.GetAccountId());
+    if (fingerprint_unlock)
+      fingerprint_unlock->ResetUnlockAttemptCount();
+
     UserSessionManager::GetInstance()->UpdateEasyUnlockKeys(user_context);
   } else {
     NOTREACHED() << "Logged in user not found.";
@@ -274,6 +287,12 @@ void ScreenLocker::OnPasswordAuthSuccess(const UserContext& user_context) {
           user_context.GetAccountId());
   if (pin_storage)
     pin_storage->MarkStrongAuth();
+
+  quick_unlock::FingerprintUnlock* fingerprint_unlock =
+      quick_unlock::FingerprintUnlockFactory::GetForAccountId(
+          user_context.GetAccountId());
+  if (fingerprint_unlock)
+    fingerprint_unlock->MarkStrongAuth();
 }
 
 void ScreenLocker::UnlockOnLoginSuccess() {