MacViews: Fix BrowserClient for toolkit-views on Mac

chrome/browser/ui/views/chrome_browser_main_extra_parts_views.h

Index: chrome/browser/ui/views/chrome_browser_main_extra_parts_views.h
diff --git a/chrome/browser/ui/views/chrome_browser_main_extra_parts_views.h b/chrome/browser/ui/views/chrome_browser_main_extra_parts_views.h
index c8a630d64e48276816dfcef50485826f3f7c0440..2b04c27bd41b760ea328f92db9ddbd2a746dec33 100644
--- a/chrome/browser/ui/views/chrome_browser_main_extra_parts_views.h
+++ b/chrome/browser/ui/views/chrome_browser_main_extra_parts_views.h
@@ -5,14 +5,15 @@
 #ifndef CHROME_BROWSER_UI_VIEWS_CHROME_BROWSER_MAIN_EXTRA_PARTS_VIEWS_H_
 #define CHROME_BROWSER_UI_VIEWS_CHROME_BROWSER_MAIN_EXTRA_PARTS_VIEWS_H_
 
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/chrome_browser_main_extra_parts.h"
 
+#if defined(USE_AURA)
 namespace wm {
 class WMState;
 }
+#endif
 
 class ChromeBrowserMainExtraPartsViews : public ChromeBrowserMainExtraParts {
  public:
@@ -23,7 +24,9 @@ class ChromeBrowserMainExtraPartsViews : public ChromeBrowserMainExtraParts {
   virtual void ToolkitInitialized() OVERRIDE;
 
  private:
+#if defined(USE_AURA)
   scoped_ptr<wm::WMState> wm_state_;
+#endif
 
   DISALLOW_COPY_AND_ASSIGN(ChromeBrowserMainExtraPartsViews);
 };