MD Settings: Remove usage of deprecated iron-flex-layout.html, for CrOS.

chrome/browser/resources/settings/bluetooth_page/bluetooth_device_dialog.html

Index: chrome/browser/resources/settings/bluetooth_page/bluetooth_device_dialog.html
diff --git a/chrome/browser/resources/settings/bluetooth_page/bluetooth_device_dialog.html b/chrome/browser/resources/settings/bluetooth_page/bluetooth_device_dialog.html
index c662c3c6dbe6fc060a3040ec661bab49ae9c2484..ff5ddea956199546957340aa69611d0057defa43 100644
--- a/chrome/browser/resources/settings/bluetooth_page/bluetooth_device_dialog.html
+++ b/chrome/browser/resources/settings/bluetooth_page/bluetooth_device_dialog.html
@@ -2,7 +2,7 @@
 <link rel="import" href="chrome://resources/cr_elements/cr_scrollable_behavior.html">
 <link rel="import" href="chrome://resources/html/cr.html">
 <link rel="import" href="chrome://resources/html/polymer.html">
-<link rel="import" href="chrome://resources/polymer/v1_0/iron-flex-layout/classes/iron-flex-layout.html">
+<link rel="import" href="chrome://resources/polymer/v1_0/iron-flex-layout/iron-flex-layout-classes.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-list/iron-list.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-input/paper-input.html">
@@ -11,7 +11,7 @@
 
 <dom-module id="bluetooth-device-dialog">
   <template>
-    <style include="settings-shared">
+    <style include="settings-shared iron-flex">
       #pairing {
         margin-bottom: 10px;
       }