Fix initial hiding and centering cursor on Ozone

ash/wm/immersive_fullscreen_controller.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/wm/immersive_fullscreen_controller.h"
 
 #include <set>
 
 #include "ash/ash_constants.h"
 #include "ash/shell.h"
@@ skipping 337 matching lines @@
   // top-of-window views revealed.
   std::vector<gfx::Rect> bounds_in_screen(
       delegate_->GetVisibleBoundsInScreen());
   DCHECK(!bounds_in_screen.empty());
   int bottommost_in_screen = bounds_in_screen[0].bottom();
   for (size_t i = 1; i < bounds_in_screen.size(); ++i) {
     if (bounds_in_screen[i].bottom() > bottommost_in_screen)
       bottommost_in_screen = bounds_in_screen[i].bottom();
   }
   gfx::Point cursor_pos(0, bottommost_in_screen + 100);
-  aura::Env::GetInstance()->set_last_mouse_location(cursor_pos);
+  aura::Env::GetInstance()->SetLastMouseLocation(cursor_pos);
   UpdateLocatedEventRevealedLock(NULL);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // ui::EventHandler overrides:
 
 void ImmersiveFullscreenController::OnMouseEvent(ui::MouseEvent* event) {
   if (!enabled_)
     return;
 
@@ skipping 578 matching lines @@
         AsBubbleDelegate(transient_child);
     if (bubble_delegate &&
         bubble_delegate->GetAnchorView() &&
         top_container_->Contains(bubble_delegate->GetAnchorView())) {
       bubble_manager_->StartObserving(transient_child);
     }
   }
 }
 
 }  // namespace ash