Adding usage and quota entry to chrome://settings/cookies.

chrome/browser/resources/options/cookies_view.css

 /*
 Copyright (c) 2010 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.
 */
 
 /* styles for the cookies list elements in cookies_view.html */
 #remove-all-cookies-search-column {
-  bottom: 10px;
-  position: absolute;
-  right: 0;
+  text-align: right;
 }
 
 html[dir=rtl] #remove-all-cookies-search-column {
   left: 0;
   right: auto;
 }
 
 #cookies-column-headers {
   position: relative;
   width: 100%;
@@ skipping 11 matching lines @@
   font-weight: bold;
   width: 11em;
 }
 
 #cookies-data-column {
   -webkit-padding-start: 7px;
   display: inline-block;
   font-weight: bold;
 }
 
+#cookies-size-column {
+  display: inline-block;
+  font-weight: bold;
+  float: right;
+  margin-right: 3em;
+}
+
 #cookies-list {
   border: 1px solid #D9D9D9;
   margin: 0;
 }
 
 
 /* enable animating the height of items */
 list.cookie-list .deletable-item {
   -webkit-transition: height .15s ease-in-out;
 }
@@ skipping 28 matching lines @@
 }
 
 list.cookie-list > .deletable-item[selected] .cookie-site {
   -webkit-user-select: text;
 }
 
 .cookie-data {
   display: inline-block;
 }
 
+.cookie-size {
+  display: inline-block;
+  float: right;
+  margin-right: 3em;
+}
+
 list.cookie-list > .deletable-item[selected] .cookie-data {
   -webkit-user-select: text;
 }
 
 
 /* styles for the individual items (cookies, etc.) */
 .cookie-items {
   /* notice that the margin and padding match up with those above */
   -webkit-margin-start: 11em;
   -webkit-padding-start: 7px;
@@ skipping 66 matching lines @@
 
 .cookie-details-label {
   vertical-align: top;
   white-space: pre;
   width: 10em;
 }
 
 .cookie-details-value {
   word-wrap: break-word;
 }