Added a UI for the Interests Prototype.

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 245 matching lines @@
     <dimen name="icon_most_visited_max_horizontal_spacing">16dp</dimen>
     <dimen name="icon_most_visited_tile_width">80dp</dimen>
     <dimen name="icon_most_visited_icon_size">48dp</dimen>
     <dimen name="ntp_logo_height">116dp</dimen>
     <dimen name="ntp_list_item_padding">16dp</dimen>
     <dimen name="ntp_list_item_min_height">48dp</dimen>
     <dimen name="ntp_list_item_text_size">16sp</dimen>
     <dimen name="ntp_list_item_favicon_container_size">24dp</dimen>
     <dimen name="ntp_shadow_height">9dp</dimen>
     <dimen name="snippets_thumbnail_size">90dp</dimen>
+    
+    <!-- Interests page -->
+    <dimen name="ntp_interest_item_text_size">20sp</dimen>
+    <dimen name="ntp_interest_item_min_height">180dp</dimen>
+    <dimen name="ntp_interest_item_image_size">120dp</dimen>
+    <dimen name="ntp_interest_item_image_text_size">20sp</dimen>
 
     <!-- Bookmarks page -->
     <dimen name="bookmark_folder_min_height">48dp</dimen>
     <dimen name="bookmark_folder_text_size">16sp</dimen>
 
     <!-- Recent tabs page -->
     <dimen name="recent_tabs_visible_separator_padding">8dp</dimen>
     <dimen name="recent_tabs_promo_padding">16dp</dimen>
 
     <!-- Snackbars -->
@@ skipping 33 matching lines @@
     <dimen name="default_favicon_size">16dp</dimen>
 
     <!-- Media UI dimensions -->
     <!-- The media_session_icon_size is just big enough to make sure Android doesn't discard the
          icon but otherwise, the icon is meant to be a flat color so it doesn't really matter. -->
     <dimen name="media_session_icon_size">48dp</dimen>
 
     <!-- Offline pages dimensions -->
     <dimen name="offline_page_item_vertical_spacing">16dp</dimen>
 </resources>