Show apps protecting local data in chrome://settings/cookies.

chrome/browser/resources/options2/cookies_view.css

Index: chrome/browser/resources/options2/cookies_view.css
diff --git a/chrome/browser/resources/options2/cookies_view.css b/chrome/browser/resources/options2/cookies_view.css
index e864ff4373731d5450adcbcab2bbaf3b60102999..8d33723667a5a55bbc729b31a361869554243767 100644
--- a/chrome/browser/resources/options2/cookies_view.css
+++ b/chrome/browser/resources/options2/cookies_view.css
@@ -146,7 +146,7 @@ list.cookie-list > .deletable-item[selected] .cookie-data {
   font-size: 85%;
   height: auto;
   margin: 2px 4px 2px 0;
-  max-width: 100px;
+  max-width: 120px;
   min-width: 40px;
   overflow: hidden;
   padding: 0 3px;
@@ -169,6 +169,12 @@ list.cookie-list > .deletable-item[selected] .cookie-data {
   border-color: rgb(100, 113, 135);
 }
 
+.cookie-items .cookie-item .protecting-app,
+.cookie-data .protecting-app {
+  margin-bottom: -3px;
+  margin-left: 4px;
+}
+
 /* Styles for the cookie details box. */
 .cookie-details {
   background: rgb(245, 248, 248);