For #15219 - Fix tab tray handle size.

Also use dimens for the tab history handle.

app/src/main/java/org/mozilla/fenix/tabtray/TabTrayView.kt

@@ -433,14 +433,14 @@ class TabTrayView(
                 if (multiselect) {
                     R.dimen.tab_tray_multiselect_handle_height
                 } else {
-                    R.dimen.tab_tray_normal_handle_height
+                    R.dimen.bottom_sheet_handle_height
                 }
             )
             topMargin = view.resources.getDimensionPixelSize(
                 if (multiselect) {
                     R.dimen.tab_tray_multiselect_handle_top_margin
                 } else {
-                    R.dimen.tab_tray_normal_handle_top_margin
+                    R.dimen.bottom_sheet_handle_top_margin
                 }
             )
         }

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

@@ -13,8 +13,8 @@
     <View
         android:id="@+id/handle"
         android:layout_width="0dp"
-        android:layout_height="3dp"
-        android:layout_marginTop="8dp"
+        android:layout_height="@dimen/bottom_sheet_handle_height"
+        android:layout_marginTop="@dimen/bottom_sheet_handle_top_margin"
         android:background="@color/secondary_text_normal_theme"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"

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

@@ -16,8 +16,8 @@
     <View
         android:id="@+id/handle"
         android:layout_width="0dp"
-        android:layout_height="3dp"
-        android:layout_marginTop="8dp"
+        android:layout_height="@dimen/bottom_sheet_handle_height"
+        android:layout_marginTop="@dimen/bottom_sheet_handle_top_margin"
         android:background="@color/secondary_text_normal_theme"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"

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

@@ -70,6 +70,9 @@
     <!-- Bottom Sheet Fragment card -->
     <dimen name="bottom_sheet_corner_radius">8dp</dimen>
     <dimen name="bottom_sheet_top_padding">8dp</dimen>
+    <dimen name="bottom_sheet_handle_height">3dp</dimen>
+    <dimen name="bottom_sheet_handle_top_margin">8dp</dimen>
+
 
     <!-- Browser Toolbar -->
     <dimen name="browser_toolbar_height">56dp</dimen>
@@ -172,9 +175,7 @@
     <dimen name="tab_tray_thumbnail_height">69dp</dimen>
     <dimen name="tab_tray_favicon_border_radius">4dp</dimen>
     <dimen name="tab_tray_multiselect_handle_height">11dp</dimen>
-    <dimen name="tab_tray_normal_handle_height">11dp</dimen>
     <dimen name="tab_tray_multiselect_handle_top_margin">0dp</dimen>
-    <dimen name="tab_tray_normal_handle_top_margin">8dp</dimen>
     <dimen name="tab_tray_new_collection_padding_start">24dp</dimen>
     <dimen name="tab_tray_new_collection_drawable_padding">28dp</dimen>