ash: Fix status bubble is vertically offset after switching desktops

ash/common/wm/default_state.cc

 // Copyright 2014 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/common/wm/default_state.h"
 
 #include "ash/common/wm/dock/docked_window_layout_manager.h"
 #include "ash/common/wm/window_animation_types.h"
 #include "ash/common/wm/window_parenting_utils.h"
 #include "ash/common/wm/window_positioning_utils.h"
@@ skipping 459 matching lines @@
       if (in_fullscreen && window_state->IsMaximized())
         return true;
 
       if (window_state->is_dragged() ||
           SetMaximizedOrFullscreenBounds(window_state)) {
         return true;
       }
       gfx::Rect work_area_in_parent =
           GetDisplayWorkAreaBoundsInParent(window_state->window());
       gfx::Rect bounds = window_state->window()->GetTargetBounds();
-      wm::AdjustBoundsToEnsureMinimumWindowVisibility(work_area_in_parent,
-                                                      &bounds);
+      if (!window_state->window()->GetTransientParent()) {
+        wm::AdjustBoundsToEnsureMinimumWindowVisibility(work_area_in_parent,
+                                                        &bounds);
+      }
       window_state->AdjustSnappedBounds(&bounds);
       if (window_state->window()->GetTargetBounds() != bounds)
         window_state->SetBoundsDirectAnimated(bounds);
       return true;
     }
     case WM_EVENT_TOGGLE_MAXIMIZE_CAPTION:
     case WM_EVENT_TOGGLE_MAXIMIZE:
     case WM_EVENT_TOGGLE_VERTICAL_MAXIMIZE:
     case WM_EVENT_TOGGLE_HORIZONTAL_MAXIMIZE:
     case WM_EVENT_TOGGLE_FULLSCREEN:
@@ skipping 276 matching lines @@
     gfx::Rect center_in_parent = GetDisplayWorkAreaBoundsInParent(window);
     center_in_parent.ClampToCenteredSize(window->GetBounds().size());
     window_state->SetBoundsDirectAnimated(center_in_parent);
   }
   // Centering window is treated as if a user moved and resized the window.
   window_state->set_bounds_changed_by_user(true);
 }
 
 }  // namespace wm
 }  // namespace ash