Removed Duplicate resources for TopNavigationViewItem style brushes (#…

…5910)

* Removed Duplicate resources for TopNavigationViewItem style brushes

* Revert "Removed Duplicate resources for TopNavigationViewItem style brushes"

This reverts commit ee70ad9.

* reverted extra changes unrelated to the issue.

Co-authored-by: Aqib Nazir <aqib.banday@globaldelight.com>

dev/NavigationView/NavigationView_rs1_themeresources.xaml

@@ -74,9 +74,6 @@
             <StaticResource x:Key="TopNavigationViewItemForegroundSelected" ResourceKey="TextFillColorPrimaryBrush" />
             <StaticResource x:Key="TopNavigationViewItemForegroundSelectedPointerOver" ResourceKey="TextFillColorSecondaryBrush" />
             <StaticResource x:Key="TopNavigationViewItemForegroundSelectedPressed" ResourceKey="TextFillColorTertiaryBrush" />
-            <StaticResource x:Key="TopNavigationViewItemBackgroundPointerOver" ResourceKey="SubtleFillColorTransparentBrush" />
-            <StaticResource x:Key="TopNavigationViewItemBackgroundPressed" ResourceKey="SubtleFillColorTransparentBrush" />
-            <StaticResource x:Key="TopNavigationViewItemBackgroundSelected" ResourceKey="SubtleFillColorTransparentBrush" />
             <StaticResource x:Key="TopNavigationViewItemBackgroundSelectedPointerOver" ResourceKey="SubtleFillColorTransparentBrush" />
             <StaticResource x:Key="TopNavigationViewItemBackgroundSelectedPressed" ResourceKey="SubtleFillColorTransparentBrush" />
 
@@ -146,9 +143,6 @@
             <StaticResource x:Key="TopNavigationViewItemForegroundPointerOver" ResourceKey="TextFillColorPrimaryBrush" />
             <StaticResource x:Key="TopNavigationViewItemForegroundPressed" ResourceKey="TextFillColorSecondaryBrush" />
             <StaticResource x:Key="TopNavigationViewItemForegroundDisabled" ResourceKey="TextFillColorDisabledBrush" />
-            <StaticResource x:Key="TopNavigationViewItemBackgroundPointerOver" ResourceKey="SubtleFillColorSecondaryBrush" />
-            <StaticResource x:Key="TopNavigationViewItemBackgroundPressed" ResourceKey="SubtleFillColorTertiaryBrush" />
-            <StaticResource x:Key="TopNavigationViewItemBackgroundSelected" ResourceKey="SubtleFillColorSecondaryBrush" />
             <StaticResource x:Key="TopNavigationViewItemForegroundSelected" ResourceKey="TextFillColorPrimaryBrush" />
             <StaticResource x:Key="TopNavigationViewItemForegroundSelectedPointerOver" ResourceKey="TextFillColorSecondaryBrush" />
             <StaticResource x:Key="TopNavigationViewItemForegroundSelectedPressed" ResourceKey="TextFillColorTertiaryBrush" />
@@ -654,7 +648,7 @@
                                     </VisualState.Setters>
                                 </VisualState>
                             </VisualStateGroup>
-                            
+
                             <VisualStateGroup x:Name="ChevronStates">
                                 <VisualState x:Name="ChevronHidden"/>
                                 <VisualState x:Name="ChevronVisibleOpen">