Site Settings Desktop: Use 'actionable' more throughout.

chrome/browser/resources/settings/site_settings/protocol_handlers.html

Index: chrome/browser/resources/settings/site_settings/protocol_handlers.html
diff --git a/chrome/browser/resources/settings/site_settings/protocol_handlers.html b/chrome/browser/resources/settings/site_settings/protocol_handlers.html
index 8b88ccc9587633146b176e309de921368d9a8eeb..ab78ee849ffd445172499102b21594cc8b55584d 100644
--- a/chrome/browser/resources/settings/site_settings/protocol_handlers.html
+++ b/chrome/browser/resources/settings/site_settings/protocol_handlers.html
@@ -53,14 +53,15 @@
               <paper-icon-button icon="cr:more-vert"
                   class="dropdown-trigger">
               </paper-icon-button>
-              <paper-menu id="actionMenu" class="dropdown-content"
+              <paper-menu id="actionMenu" class="dropdown-content" actionable
                   on-iron-activate="onActionMenuIronActivate_"
                   attr-for-selected="menu-value">
                 <paper-item menu-value$="[[menuActions_.SET_DEFAULT]]"
-                    hidden$="[[isDefault_(index, protocol.default_handler)]]">
+                    hidden$="[[isDefault_(index, protocol.default_handler)]]"
+                    actionable>

[Dan Beam, 2016/09/29 17:41:14]

damn, I didn't add actionable in these places because I thought paper-item
already had cursor: pointer, but it's a style added on the polymer elements demo
page

https://elements.polymer-project.org/elements/paper-item

                   $i18n{handlerSetDefault}
                 </paper-item>
-                <paper-item menu-value$="[[menuActions_.REMOVE]]">
+                <paper-item menu-value$="[[menuActions_.REMOVE]]" actionable>
                   $i18n{handlerRemove}
                 </paper-item>
               </paper-menu>