MacViews: Fix BrowserClient for toolkit-views on Mac

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 21e227865c06365ec41cb3c6c1c375522fc8097b..ada7e8f6b7a2e2dde0981cb972bce1e93aaaa9cc 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
@@ -4,11 +4,7 @@
 
 #include "chrome/browser/ui/views/chrome_browser_main_extra_parts_views.h"
 
-#include "chrome/browser/chrome_browser_main.h"
 #include "chrome/browser/ui/views/chrome_views_delegate.h"
-#include "chrome/common/chrome_switches.h"
-#include "ui/base/ui_base_switches.h"
-#include "ui/wm/core/wm_state.h"
 
 ChromeBrowserMainExtraPartsViews::ChromeBrowserMainExtraPartsViews() {
 }
@@ -21,6 +17,4 @@ void ChromeBrowserMainExtraPartsViews::ToolkitInitialized() {
   // display the correct icon.
   if (!views::ViewsDelegate::views_delegate)
     views::ViewsDelegate::views_delegate = new ChromeViewsDelegate;
-
-  wm_state_.reset(new wm::WMState);
 }