[MD History] Make synced devices keyboard navigation consistent.

chrome/browser/resources/md_history/synced_device_card.html

Index: chrome/browser/resources/md_history/synced_device_card.html
diff --git a/chrome/browser/resources/md_history/synced_device_card.html b/chrome/browser/resources/md_history/synced_device_card.html
index 7f71f8bb4295c0438e85036734c282543c85942e..2af2ea0be3cdd4fea1e1e34809375280e9d5528a 100644
--- a/chrome/browser/resources/md_history/synced_device_card.html
+++ b/chrome/browser/resources/md_history/synced_device_card.html
@@ -1,4 +1,5 @@
 <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-collapse/iron-collapse.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-icon/iron-icon.html">
@@ -62,14 +63,14 @@
         border-radius: 2px;
       }
 
-      #item-container {
+      .item-container {
         align-items: center;
         display: flex;
         margin: 0 20px;
         min-height: var(--item-height);
       }
 
-      #window-separator {
+      .window-separator {
         background-color: var(--card-border-color);
         height: 1px;
         margin: 5px auto;
@@ -94,7 +95,7 @@
             <div></div>
           </button>
           <button is="paper-icon-button-light" class="icon-button"
-              title$="[[getCollapseTitle_(opened)]]">
+              id="collapse-button" title$="[[getCollapseTitle_(opened)]]">
             <iron-icon icon="[[getCollapseIcon_(opened)]]"
                 id="dropdown-indicator">
             </iron-icon>
@@ -105,15 +106,15 @@
       <iron-collapse opened="{{opened}}" id="collapse">
         <div id="tab-item-list">
           <template is="dom-repeat" items="[[tabs]]" as="tab" id="tab-list">
-            <div id="item-container">
-              <div id="icon" class="website-icon"></div>
+            <div class="item-container">
+              <div class="website-icon"></div>
               <a href="[[tab.url]]" class="website-title" title="[[tab.title]]"
                   on-click="openTab_" on-contextmenu="onLinkRightClick_">
                 <history-searched-label title="[[tab.title]]"
                     search-term="[[searchTerm]]"></history-searched-label>
               </a>
             </div>
-            <div id="window-separator"
+            <div class="window-separator"
                 hidden$="[[!isWindowSeparatorIndex_(index, separatorIndexes)]]">
             </div>
           </template>