Remove non USE_AURA code from views files.

chrome/browser/ui/views/chrome_browser_main_extra_parts_views.cc

Index: chrome/browser/ui/views/chrome_browser_main_extra_parts_views.cc
diff --git a/chrome/browser/ui/views/chrome_browser_main_extra_parts_views.cc b/chrome/browser/ui/views/chrome_browser_main_extra_parts_views.cc
index 08dda79902df036728361f6efab949bf119a7b89..21e227865c06365ec41cb3c6c1c375522fc8097b 100644
--- a/chrome/browser/ui/views/chrome_browser_main_extra_parts_views.cc
+++ b/chrome/browser/ui/views/chrome_browser_main_extra_parts_views.cc
@@ -8,10 +8,7 @@
 #include "chrome/browser/ui/views/chrome_views_delegate.h"
 #include "chrome/common/chrome_switches.h"
 #include "ui/base/ui_base_switches.h"
-
-#if defined(USE_AURA)
 #include "ui/wm/core/wm_state.h"
-#endif
 
 ChromeBrowserMainExtraPartsViews::ChromeBrowserMainExtraPartsViews() {
 }
@@ -25,7 +22,5 @@ void ChromeBrowserMainExtraPartsViews::ToolkitInitialized() {
   if (!views::ViewsDelegate::views_delegate)
     views::ViewsDelegate::views_delegate = new ChromeViewsDelegate;
 
-#if defined(USE_AURA)
   wm_state_.reset(new wm::WMState);
-#endif
 }