MD History: Remove usage of iron-flex-layout from MD History

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 da529985331c6b0089c3bd844fe3a80743a2057d..64e940ea71d2f468f83b67b5ab700087b9af0bee 100644
--- a/chrome/browser/resources/md_history/synced_device_card.html
+++ b/chrome/browser/resources/md_history/synced_device_card.html
@@ -2,7 +2,6 @@
 <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">
-<link rel="import" href="chrome://resources/polymer/v1_0/iron-flex-layout/iron-flex-layout.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-icon-button/paper-icon-button-light.html">
 <link rel="import" href="chrome://resources/html/icon.html">
 <link rel="import" href="chrome://history/browser_service.html">
@@ -20,8 +19,8 @@
       }
 
       #card-heading {
-        @apply(--layout-justified);
         cursor: pointer;
+        justify-content: space-between;
       }
 
       #tab-item-list {
@@ -51,8 +50,8 @@
       }
 
       #item-container {
-        @apply(--layout-center);
-        @apply(--layout-horizontal);
+        align-items: center;
+        display: flex;
         margin: 0 20px;
         min-height: var(--item-height);
       }