Implement the new Photo picker, part two.

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 345 matching lines @@
     <dimen name="custom_tabs_bottom_bar_max_height">60dp</dimen>
     <dimen name="custom_tabs_screenshot_height">300dp</dimen>
     <dimen name="custom_tabs_screenshot_width">190dp</dimen>
 
     <!-- Favicon dimensions -->
     <dimen name="default_favicon_size">16dp</dimen>
     <dimen name="default_favicon_corner_radius">3dp</dimen>
     <dimen name="default_favicon_icon_text_size">10dp</dimen>
     <dimen name="default_favicon_min_size">16px</dimen>
 
+    <!-- Photo Picker dimensions -->
+    <dimen name="photo_picker_selected_padding">12dp</dimen>
+    <dimen name="photo_picker_special_icon_size">48dp</dimen>
+    <dimen name="photo_picker_label_gap">10dp</dimen>
+    <dimen name="photo_picker_tile_min_size">100dp</dimen>
+    <dimen name="photo_picker_tile_gap">4dp</dimen>
+
     <!-- Account chooser dialog dimensions -->
     <dimen name="account_chooser_dialog_margin">24dp</dimen>
     <dimen name="account_chooser_dialog_item_margin">24dp</dimen>
     <dimen name="account_chooser_dialog_title_main_text_size">18sp</dimen>
     <dimen name="account_chooser_dialog_title_descriptive_text_size">16sp</dimen>
 
     <!-- Public Suffix List (PSL) info button and tooltip dimensions -->
     <dimen name="psl_info_tooltip_margin">8dp</dimen>
 
     <!-- Clear browsing data preferences dimensions -->
@@ skipping 58 matching lines @@
     <dimen name="design_bottom_navigation_active_text_size">14sp</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>
     <dimen name="chrome_home_empty_view_top_padding">16dp</dimen>
 </resources>