For #24581 - Fix row spacing between Top Sites

app/src/main/res/layout/component_top_sites_pager.xml

@@ -7,6 +7,7 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:layout_marginHorizontal="@dimen/home_item_horizontal_margin"
+    android:layout_marginTop="8dp"
     android:orientation="vertical">
 
     <androidx.viewpager2.widget.ViewPager2

app/src/main/res/layout/top_site_item.xml

@@ -8,7 +8,6 @@
     android:id="@+id/top_site_item"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_marginTop="@dimen/top_sites_item_margin_top"
     android:layout_marginBottom="@dimen/top_sites_item_margin_bottom"
     android:orientation="vertical">
 

app/src/main/res/values/dimens.xml

@@ -169,7 +169,6 @@
     <dimen name="account_settings_device_name_min_height">48dp</dimen>
 
     <!-- Top sites  -->
-    <dimen name="top_sites_item_margin_top">8dp</dimen>
     <dimen name="top_sites_item_margin_bottom">12dp</dimen>
     <dimen name="top_sites_text_margin_top">6dp</dimen>
     <dimen name="top_sites_favicon_size">36dp</dimen>