MD Settings: Convert spell-check from checkbox to toggle.

chrome/browser/resources/settings/languages_page/languages_page.html

Index: chrome/browser/resources/settings/languages_page/languages_page.html
diff --git a/chrome/browser/resources/settings/languages_page/languages_page.html b/chrome/browser/resources/settings/languages_page/languages_page.html
index 85b8e7cc67a2baebbae05a99f908b4c8c4938ae0..34545a7c0a74282907105e726ec44cab61a0f8a5 100644
--- a/chrome/browser/resources/settings/languages_page/languages_page.html
+++ b/chrome/browser/resources/settings/languages_page/languages_page.html
@@ -204,13 +204,15 @@
           <div class="list-frame vertical-list">
             <template is="dom-repeat" items="[[languages.enabled]]">
               <div class="list-item">
-                <paper-checkbox
-                    checked="[[item.spellCheckEnabled]]"
-                    on-change="onSpellCheckChange_"
-                    disabled$="[[!item.language.supportsSpellcheck]]">
+                <div class="start" on-tap="onSpellCheckChange_"
+                    actionable$="[[item.language.supportsSpellcheck]]">
                   [[item.language.displayName]]
-                </paper-checkbox>
-              </label>
+                </div>
+                <paper-toggle-button on-change="onSpellCheckChange_"
+                    disabled="[[!item.language.supportsSpellcheck]]"
+                    checked="[[item.spellCheckEnabled]]">
+                </paper-toggle-button>
+              </div>
             </template>
             <div class="list-item">
               <a is="action-link" class="list-button"