Move screenlock_bridge to components/proximity_auth

chrome/browser/signin/easy_unlock_service_regular.cc

Index: chrome/browser/signin/easy_unlock_service_regular.cc
diff --git a/chrome/browser/signin/easy_unlock_service_regular.cc b/chrome/browser/signin/easy_unlock_service_regular.cc
index a7f8ea9568613448e73a1a1a5fbbb29121bfd9ab..8e4c37e786b74ea8d4f4f1d682eccb3a9ccd3164 100644
--- a/chrome/browser/signin/easy_unlock_service_regular.cc
+++ b/chrome/browser/signin/easy_unlock_service_regular.cc
@@ -14,7 +14,6 @@
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
-#include "chrome/browser/signin/screenlock_bridge.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/extensions/api/easy_unlock_private.h"
@@ -25,6 +24,7 @@
 #include "components/proximity_auth/cryptauth/cryptauth_access_token_fetcher.h"
 #include "components/proximity_auth/cryptauth/cryptauth_client_impl.h"
 #include "components/proximity_auth/switches.h"
+#include "components/signin/content/screenlock_bridge.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "components/signin/core/browser/signin_manager.h"
 #include "content/public/browser/browser_thread.h"
@@ -92,7 +92,8 @@ EasyUnlockService::Type EasyUnlockServiceRegular::GetType() const {
 }
 
 std::string EasyUnlockServiceRegular::GetUserEmail() const {
-  return ScreenlockBridge::GetAuthenticatedUserEmail(profile());
+  return SigninManagerFactory::GetForProfileIfExists(profile())
+      ->GetAuthenticatedUsername();
 }
 
 void EasyUnlockServiceRegular::LaunchSetup() {