Aura desktop: Show resize cursors again.

ui/aura/env.h

Index: ui/aura/env.h
diff --git a/ui/aura/env.h b/ui/aura/env.h
index b68755c7a15ea01819cc60679cbb1c27df583cc9..18e24dd79cf02ea0a354d3588703826bceea9e15 100644
--- a/ui/aura/env.h
+++ b/ui/aura/env.h
@@ -9,11 +9,9 @@
 #include "base/message_loop.h"
 #include "base/observer_list.h"
 #include "ui/aura/aura_export.h"
-#include "ui/aura/cursor_manager.h"
 #include "ui/aura/client/stacking_client.h"
 
 namespace aura {
-class CursorManager;
 class EnvObserver;
 class EventFilter;
 class DisplayManager;
@@ -64,8 +62,6 @@ class AURA_EXPORT Env {
   EventFilter* event_filter() { return event_filter_.get(); }
   void SetEventFilter(EventFilter* event_filter);
 
-  CursorManager* cursor_manager() { return &cursor_manager_; }
-
   // Returns the native event dispatcher. The result should only be passed to
   // base::RunLoop(dispatcher), or used to dispatch an event by
   // |Dispatch(const NativeEvent&)| on it. It must never be stored.
@@ -92,7 +88,6 @@ class AURA_EXPORT Env {
   client::StackingClient* stacking_client_;
   scoped_ptr<DisplayManager> display_manager_;
   scoped_ptr<EventFilter> event_filter_;
-  CursorManager cursor_manager_;
 
 #if defined(USE_X11)
   scoped_ptr<internal::DisplayChangeObserverX11> display_change_observer_;