MD Settings: fix text-area spacing issue.

chrome/browser/resources/settings/passwords_and_forms_page/address_edit_dialog.html

Index: chrome/browser/resources/settings/passwords_and_forms_page/address_edit_dialog.html
diff --git a/chrome/browser/resources/settings/passwords_and_forms_page/address_edit_dialog.html b/chrome/browser/resources/settings/passwords_and_forms_page/address_edit_dialog.html
index 88bba8e7c45d47d9cfe1579c938daa4914f8bbf9..085505e394f778d2d5d3ecd046dc7fc50d21661c 100644
--- a/chrome/browser/resources/settings/passwords_and_forms_page/address_edit_dialog.html
+++ b/chrome/browser/resources/settings/passwords_and_forms_page/address_edit_dialog.html
@@ -15,6 +15,7 @@
       :host {
         --iron-autogrow-textarea: {
           box-sizing: border-box;
+          padding: 0;
         };
       }
 
@@ -64,6 +65,16 @@
           max-height: 270px;
         }
       }
+
+      paper-textarea {
+        /**
+         * Workaround for iron-autogrow-textarea's display:inline-block creating
+         * too much vertical space than intended.
+         */
+        --layout-relative : {
+          line-height: 1;
+        };
+      }
     </style>
     <dialog is="cr-dialog" id="dialog" close-text="$i18n{close}">
       <div class="title">[[title_]]</div>