🏠 Add pull-handle to bottom toolbar

chrome/android/java/res/values/dimens.xml

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Copyright 2014 The Chromium Authors. All rights reserved.
      Use of this source code is governed by a BSD-style license that can be
      found in the LICENSE file. -->
 
 <resources>
     <!-- Connection info popup dimensions -->
     <dimen name="connection_info_padding_wide">24dp</dimen>
     <dimen name="connection_info_padding_thin">16dp</dimen>
 
@@ skipping 172 matching lines @@
     <!-- Alert dialog -->
     <dimen name="dialog_padding_top">@dimen/abc_dialog_padding_top_material</dimen>
     <dimen name="dialog_padding_sides">@dimen/abc_dialog_padding_material</dimen>
 
     <!-- Tab Strip Dimensions -->
     <dimen name="tab_strip_height">0dp</dimen>
 
     <!-- Full Screen Dimensions -->
     <!-- Should match toolbar_height_no_shadow -->
     <dimen name="control_container_height">56dp</dimen>
+    <dimen name="bottom_control_container_height">64dp</dimen>
+    <dimen name="bottom_toolbar_top_margin">8dp</dimen>
     <dimen name="custom_tabs_control_container_height">56dp</dimen>
     <dimen name="webapp_control_container_height">22dp</dimen>
 
     <!-- The combined height of the tab strip and toolbar. -->
     <dimen name="tab_strip_and_toolbar_height">56dp</dimen>
 
     <!-- Find in Page dimensions -->
     <dimen name="find_result_bar_touch_width">68dp</dimen>
     <dimen name="find_result_bar_draw_width">46dp</dimen>
     <dimen name="find_result_bar_result_min_height">8px</dimen>
@@ skipping 22 matching lines @@
 
     <dimen name="webapk_badge_icon_size">24dp</dimen>
 
     <!-- Toolbar dimensions -->
     <dimen name="toolbar_tab_count_text_size_1_digit">12dp</dimen>
     <dimen name="toolbar_tab_count_text_size_2_digit">10dp</dimen>
     <dimen name="toolbar_height_no_shadow">56dp</dimen>
     <dimen name="toolbar_shadow_height">8dp</dimen>
     <dimen name="toolbar_progress_bar_height">2dp</dimen>
     <dimen name="toolbar_button_width">48dp</dimen>
+    <dimen name="toolbar_handle_height">4dp</dimen>
+    <dimen name="toolbar_handle_width">40dp</dimen>
+    <dimen name="toolbar_handle_margin_top">6dp</dimen>
 
     <dimen name="toolbar_edge_padding">8dp</dimen>
     <dimen name="location_bar_google_g_width">24dp</dimen>
     <dimen name="location_bar_google_g_margin">8dp</dimen>
     <!-- location_bar_google_g_width + 2 * location_bar_google_g_margin -->
     <dimen name="location_bar_google_g_container_width">40dp</dimen>
     <dimen name="location_bar_vertical_margin">8dp</dimen>
     <dimen name="location_bar_url_text_size">16sp</dimen>
     <dimen name="location_bar_incognito_badge_padding">7dp</dimen>
     <dimen name="location_bar_icon_width">32dp</dimen>
@@ skipping 168 matching lines @@
     <dimen name="toolbar_wide_display_nav_icon_offset">-18dp</dimen>
     <dimen name="toolbar_wide_display_end_offset">-14dp</dimen>
 
     <!--  Miscellaneous dimensions -->
     <dimen name="action_bar_shadow_height">10dp</dimen>
     <dimen name="card_corner_radius">2dp</dimen>
     <dimen name="list_item_corner_radius">3dp</dimen>
     <dimen name="list_item_lateral_padding">1dp</dimen>
     <dimen name="history_default_text_margin">16dp</dimen>
 </resources>