remove xlarge spinner tests

Author: BenOsodrac

core/src/components/button/test/spinner/index.html

@@ -107,40 +107,6 @@
             <ion-spinner slot="icon-only"></ion-spinner>
           </ion-button>
         </p>
-        <p>
-          <ion-button size="xlarge">
-            <ion-spinner slot="start"></ion-spinner>
-            Left, Extra Large
-          </ion-button>
-        </p>
-        <p>
-          <ion-button size="xlarge" href="#">
-            <ion-spinner slot="start"></ion-spinner>
-            Left, Extra Large
-          </ion-button>
-        </p>
-        <p>
-          <ion-button size="xlarge">
-            <ion-spinner slot="end"></ion-spinner>
-            Right, Extra Large
-          </ion-button>
-        </p>
-        <p>
-          <ion-button size="xlarge" href="#">
-            <ion-spinner slot="end"></ion-spinner>
-            Right, Extra Large
-          </ion-button>
-        </p>
-        <p>
-          <ion-button size="xlarge">
-            <ion-spinner slot="icon-only"></ion-spinner>
-          </ion-button>
-        </p>
-        <p>
-          <ion-button size="xlarge" href="#">
-            <ion-spinner slot="icon-only"></ion-spinner>
-          </ion-button>
-        </p>
       </ion-content>
     </ion-app>
   </body>