Remove WindowState::IsNormalShowState()

ash/wm/dock/docked_window_resizer.cc

Index: ash/wm/dock/docked_window_resizer.cc
diff --git a/ash/wm/dock/docked_window_resizer.cc b/ash/wm/dock/docked_window_resizer.cc
index 7d832e9de3bc900b3ea93a861d3ded9b12485051..77fdc992950b15c2ecebfc8f25dbd3f19e3e230f 100644
--- a/ash/wm/dock/docked_window_resizer.cc
+++ b/ash/wm/dock/docked_window_resizer.cc
@@ -227,12 +227,8 @@ void DockedWindowResizer::FinishedDragging(
   // Undock the window if it is not in the normal or minimized show type. This
   // happens if a user snaps or maximizes a window using a keyboard shortcut
   // while it is being dragged.
-  if (window_state_->IsSnapped()) {
+  if (!window_state_->IsMinimized() && !window_state_->IsNormalShowType())
     is_docked_ = false;
-  } else if (!window_state_->IsMinimized() &&
-             !window_state_->IsNormalShowState()) {
-    is_docked_ = false;
-  }
 
   // When drag is completed the dragged docked window is resized to the bounds
   // calculated by the layout manager that conform to other docked windows.