Fix SearchView measure for UNSPECIFIED height.

Previously it would almost always force SearchView to become 0
when height mode was UNSPECIFIED.

Bug: 31302290
Change-Id: Icd2116b84951b1b967666147dbc5762d996408e6

core/java/android/widget/SearchView.java

@@ -816,9 +816,11 @@ public class SearchView extends LinearLayout implements CollapsibleActionView {
 
         switch (heightMode) {
             case MeasureSpec.AT_MOST:
-            case MeasureSpec.UNSPECIFIED:
                 height = Math.min(getPreferredHeight(), height);
                 break;
+            case MeasureSpec.UNSPECIFIED:
+                height = getPreferredHeight();
+                break;
         }
         heightMode = MeasureSpec.EXACTLY;