ash: Fix status bubble is vertically offset after switching desktops

ash/common/wm/default_state.cc

Index: ash/common/wm/default_state.cc
diff --git a/ash/common/wm/default_state.cc b/ash/common/wm/default_state.cc
index d17253e6a9187f68018c7fd5e483d8015509fa50..8587d76e31ca5be49392ea6c8ba689a0e162a246 100644
--- a/ash/common/wm/default_state.cc
+++ b/ash/common/wm/default_state.cc
@@ -38,6 +38,10 @@ bool IsMinimizedWindowState(const WindowStateType state_type) {
          state_type == WINDOW_STATE_TYPE_DOCKED_MINIMIZED;
 }
 
+bool IsTransient(const WmWindow* window) {

[sky, 2017/01/03 22:37:23]

Can you inline this? I don't think it's save much.

[Qiang(Joe) Xu, 2017/01/05 06:32:47]

Done.

+  return window->GetTransientParent();
+}
+
 void MoveToDisplayForRestore(WindowState* window_state) {
   if (!window_state->HasRestoreBounds())
     return;
@@ -477,8 +481,10 @@ bool DefaultState::ProcessWorkspaceEvents(WindowState* window_state,
       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 (!IsTransient(window_state->window())) {
+        wm::AdjustBoundsToEnsureMinimumWindowVisibility(work_area_in_parent,
+                                                        &bounds);
+      }
       window_state->AdjustSnappedBounds(&bounds);
       if (window_state->window()->GetTargetBounds() != bounds)
         window_state->SetBoundsDirectAnimated(bounds);