Removes win8_util

chrome/browser/ui/views/tabs/tab.cc

Index: chrome/browser/ui/views/tabs/tab.cc
diff --git a/chrome/browser/ui/views/tabs/tab.cc b/chrome/browser/ui/views/tabs/tab.cc
index 3c0b3975befcd5dff87124b2d091d2adf4ed2b9f..3326c9e7e1309e90d9ba41ed6485c573cb3a2069 100644
--- a/chrome/browser/ui/views/tabs/tab.cc
+++ b/chrome/browser/ui/views/tabs/tab.cc
@@ -49,10 +49,6 @@
 #include "ui/views/widget/widget.h"
 #include "ui/views/window/non_client_view.h"
 
-#if defined(OS_WIN)
-#include "win8/util/win8_util.h"
-#endif
-
 #if defined(USE_ASH)
 #include "ui/aura/env.h"
 #endif
@@ -1681,11 +1677,6 @@ void Tab::GetTabIdAndFrameId(views::Widget* widget,
   } else if (data().incognito) {
     *tab_id = IDR_THEME_TAB_BACKGROUND_INCOGNITO;
     *frame_id = IDR_THEME_FRAME_INCOGNITO;
-#if defined(OS_WIN)
-  } else if (win8::IsSingleWindowMetroMode()) {
-    *tab_id = IDR_THEME_TAB_BACKGROUND_V;
-    *frame_id = 0;
-#endif
   } else {
     *tab_id = IDR_THEME_TAB_BACKGROUND;
     *frame_id = IDR_THEME_FRAME;