Fix magic numbers in toolbar_standard.xml #12

res/layout/toolbar_standard.xml

@@ -36,11 +36,11 @@
         android:id="@+id/progressBar"
         style="@style/Widget.ownCloud.TopProgressBar"
         android:layout_width="match_parent"
-        android:layout_height="4dp"
-        android:layout_margin="0dp"
+        android:layout_height="@dimen/standard_quarter_margin"
+        android:layout_margin="@dimen/zero"
         android:indeterminate="false"
         android:indeterminateOnly="false"
-        android:padding="0dp"
+        android:padding="@dimen/zero"
         android:visibility="visible"
         />