Clean up ProfileManager interface.

chrome/browser/ui/ash/system_tray_delegate_common.cc

Index: chrome/browser/ui/ash/system_tray_delegate_common.cc
diff --git a/chrome/browser/ui/ash/system_tray_delegate_common.cc b/chrome/browser/ui/ash/system_tray_delegate_common.cc
index fa6b9e630a36fe1a32def17c1d953d0a8c069f32..d253ea9eea2a17a86c9a3bbd259aee316b0997e6 100644
--- a/chrome/browser/ui/ash/system_tray_delegate_common.cc
+++ b/chrome/browser/ui/ash/system_tray_delegate_common.cc
@@ -11,6 +11,7 @@
 #include "ash/system/tray/system_tray_notifier.h"
 #include "ash/volume_control_delegate.h"
 #include "base/time/time.h"
+#include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/profiles/profile_manager.h"
@@ -87,9 +88,9 @@ void SystemTrayDelegateCommon::ShowChromeSlow() {
 }
 
 void SystemTrayDelegateCommon::ShowHelp() {
-  chrome::ShowHelpForProfile(ProfileManager::GetLastUsedProfile(),
-                             chrome::HOST_DESKTOP_TYPE_ASH,
-                             chrome::HELP_SOURCE_MENU);
+  chrome::ShowHelpForProfile(
+      g_browser_process->profile_manager()->GetLastUsedProfile(),
+      chrome::HOST_DESKTOP_TYPE_ASH, chrome::HELP_SOURCE_MENU);
 }
 
 void SystemTrayDelegateCommon::RequestRestartForUpdate() {