MD History: Replace tap listeners with click listeners for icon-button-light

chrome/browser/resources/md_history/history_item.html

 <link rel="import" href="chrome://resources/cr_elements/icons.html">
 <link rel="import" href="chrome://resources/html/cr/ui/focus_row.html">
 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-icon/iron-icon.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-styles/shadow.html">
 <link rel="import" href="chrome://resources/html/icon.html">
 <link rel="import" href="chrome://resources/html/util.html">
 <link rel="import" href="chrome://history/browser_service.html">
 <link rel="import" href="chrome://history/constants.html">
 <link rel="import" href="chrome://history/searched_label.html">
@@ skipping 221 matching lines @@
                 title="[[item.title]]" on-click="onLinkClick_"
                 on-contextmenu="onLinkRightClick_">
               <history-searched-label title="[[item.title]]"
                   search-term="[[searchTerm]]"></history-searched-label>
             </a>
             <span id="domain">[[item.domain]]</span>
           </div>
           <div id="star-container">
             <template is="dom-if" if="[[item.starred]]">
               <button is="paper-icon-button-light" id="bookmark-star"
-                  title="$i18n{removeBookmark}" on-tap="onRemoveBookmarkTap_">
+                  title="$i18n{removeBookmark}" on-click="onRemoveBookmarkTap_">
                 <iron-icon icon="cr:star"></iron-icon>
               </button>
             </template>
           </div>
           <button is="paper-icon-button-light" id="menu-button"
               class="more-vert-button" title="$i18n{moreActionsButton}"
-              on-tap="onMenuButtonTap_">
+              on-click="onMenuButtonTap_">
             <div></div>
             <div></div>
             <div></div>
           </button>
         </div>
         <div id="time-gap-separator" hidden="[[!hasTimeGap]]"></div>
       </div>
     </div>
   </template>
   <script src="chrome://history/history_item.js"></script>
 </dom-module>