MD Settings: make custom UIs look "actionable"

chrome/browser/resources/settings/appearance_page/appearance_page.html

Index: chrome/browser/resources/settings/appearance_page/appearance_page.html
diff --git a/chrome/browser/resources/settings/appearance_page/appearance_page.html b/chrome/browser/resources/settings/appearance_page/appearance_page.html
index 3e1d67910b803ce5fc4fc8f6697de2f2df3444f5..9f090cabe272b3c7012456e7c41cfc4431260c57 100644
--- a/chrome/browser/resources/settings/appearance_page/appearance_page.html
+++ b/chrome/browser/resources/settings/appearance_page/appearance_page.html
@@ -30,7 +30,7 @@
       <neon-animatable id="main">
 <if expr="chromeos">
         <div class="settings-box first two-line" id="wallpaperButton"
-            on-tap="openWallpaperManager_">
+            on-tap="openWallpaperManager_" actionable>
           <iron-icon icon="settings:wallpaper"></iron-icon>
           <div class="start">
             <div>$i18n{setWallpaper}</div>
@@ -43,7 +43,7 @@
         <div class="settings-box two-line first">
 </if>
           <div class="layout horizontal center flex"
-              on-tap="openThemesGallery_">
+              on-tap="openThemesGallery_" actionable>
             <iron-icon icon="settings:palette"></iron-icon>
             <div>
               <div>$i18n{getThemes}</div>
@@ -52,7 +52,7 @@
           </div>
           <template is="dom-if" if="[[allowResetTheme_]]">
             <div class="secondary-action">
-              <paper-button id="resetTheme" on-tap="resetTheme_"
+              <paper-button id="resetTheme" on-tap="resetTheme_" actionable

[dpapad, 2016/06/23 20:51:45]

Given that paper-buttons are by default having the correct cursor, do we need
this? Or are you adding it just for consistency? Personally I would be fine with
only adding it in divs with on-tap (or in general elements that don't already
have the correct cursor).

[Dan Beam, 2016/06/23 21:28:03]

no, this is wrong.  Reverted.

                   class="secondary-button">
                 $i18n{resetToDefaultTheme}
               </paper-button>
@@ -92,7 +92,8 @@
               menu-options="[[fontSizeOptions_]]" no-label-float>
           </settings-dropdown-menu>
         </div>
-        <div class="settings-box two-line" on-tap="onCustomizeFontsTap_">
+        <div class="settings-box two-line" on-tap="onCustomizeFontsTap_"
+            actionable>
           <div class="start">
             <div>$i18n{customizeFonts}</div>
           <div class="secondary">$i18n{chooseFontsAndEncoding}</div>