Makes a window that has been resized to maximized bounds, then maximized and then restored shrink

ash/wm/workspace/workspace_window_resizer.cc

Index: ash/wm/workspace/workspace_window_resizer.cc
diff --git a/ash/wm/workspace/workspace_window_resizer.cc b/ash/wm/workspace/workspace_window_resizer.cc
index c82acf2ebd344393f11d20aa5513db4b0033d975..360817475676e1ce0a8ea3fa2dd320ed05a06334 100644
--- a/ash/wm/workspace/workspace_window_resizer.cc
+++ b/ash/wm/workspace/workspace_window_resizer.cc
@@ -462,6 +462,19 @@ void WorkspaceWindowResizer::CompleteDrag() {
       window_state()->Restore();
     }
   }
+  gfx::Rect maximized_bounds = ScreenUtil::GetMaximizedWindowBoundsInParent(
+      GetTarget());
+  if (!snapped &&
+      GetTarget()->bounds() == maximized_bounds &&
+      window_state()->CanMaximize()) {
+    gfx::Rect initial_bounds = ScreenUtil::ConvertRectToScreen(
+        GetTarget()->parent(), details().initial_bounds_in_parent);
+    window_state()->SetRestoreBoundsInScreen(
+        details().restore_bounds.IsEmpty() ?
+            initial_bounds :
+            details().restore_bounds);
+    window_state()->Maximize();
+  }
 }
 
 void WorkspaceWindowResizer::RevertDrag() {