aura: Fix Chrome OS status area browser tests.

chrome/browser/chromeos/frame/browser_view.cc

Index: chrome/browser/chromeos/frame/browser_view.cc
diff --git a/chrome/browser/chromeos/frame/browser_view.cc b/chrome/browser/chromeos/frame/browser_view.cc
index f3a99e44c557cb04535e6f45e3d121ee3a187727..9bc227b33f0b387bff232e57109e48cf1a033493 100644
--- a/chrome/browser/chromeos/frame/browser_view.cc
+++ b/chrome/browser/chromeos/frame/browser_view.cc
@@ -18,7 +18,6 @@
 #include "chrome/browser/chromeos/status/status_area_button.h"
 #include "chrome/browser/chromeos/status/status_area_view_chromeos.h"
 #include "chrome/browser/chromeos/system/runtime_environment.h"
-#include "chrome/browser/chromeos/view_ids.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/themes/theme_service_factory.h"
 #include "chrome/browser/ui/gtk/gtk_util.h"
@@ -335,11 +334,9 @@ void BrowserView::Init() {
   ::BrowserView::Init();
   status_area_ = new StatusAreaViewChromeos();
   status_area_->Init(this, StatusAreaViewChromeos::BROWSER_MODE);
-  status_area_->set_id(VIEW_ID_STATUS_AREA);
   AddChildView(status_area_);
 
   layout_mode_button_ = new LayoutModeButton();
-  layout_mode_button_->set_id(VIEW_ID_LAYOUT_MODE_BUTTON);
   AddChildView(layout_mode_button_);
   layout_mode_button_->Init();