chromeos: Remove old status-area related code.

chrome/browser/chrome_browser_main_extra_parts_ash.cc

Index: chrome/browser/chrome_browser_main_extra_parts_ash.cc
diff --git a/chrome/browser/chrome_browser_main_extra_parts_ash.cc b/chrome/browser/chrome_browser_main_extra_parts_ash.cc
index 698bbf65d6a918dbb679105470338bea87bdafe1..c8870da00a6b85f164445ae2eb0d6f0e480f1432 100644
--- a/chrome/browser/chrome_browser_main_extra_parts_ash.cc
+++ b/chrome/browser/chrome_browser_main_extra_parts_ash.cc
@@ -16,7 +16,6 @@
 #include "chrome/browser/ui/views/ash/key_rewriter.h"
 #include "chrome/browser/ui/views/ash/screen_orientation_listener.h"
 #include "chrome/browser/ui/views/ash/screenshot_taker.h"
-#include "chrome/browser/ui/views/ash/status_area_host_aura.h"
 #include "ui/aura/env.h"
 #include "ui/aura/aura_switches.h"
 #include "ui/aura/monitor_manager.h"
@@ -78,11 +77,6 @@ void ChromeBrowserMainExtraPartsAsh::PreProfileInit() {
 }
 
 void ChromeBrowserMainExtraPartsAsh::PostProfileInit() {
-  // Add the status area buttons after Profile has been initialized.
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
-        ash::switches::kDisableAshUberTray)) {
-    ChromeShellDelegate::instance()->status_area_host()->AddButtons();
-  }
 }
 
 void ChromeBrowserMainExtraPartsAsh::PostMainMessageLoopRun() {