MD Settings: Bluetooth: Use labels instead of icons to show connection status.

chrome/browser/resources/settings/bluetooth_page/bluetooth_device_list_item.js

Index: chrome/browser/resources/settings/bluetooth_page/bluetooth_device_list_item.js
diff --git a/chrome/browser/resources/settings/bluetooth_page/bluetooth_device_list_item.js b/chrome/browser/resources/settings/bluetooth_page/bluetooth_device_list_item.js
index 8816fd12e8d9d027cd027f3e9c6523b901d75598..956c8bc40f83908e9c3d9746eca99bc20b055b39 100644
--- a/chrome/browser/resources/settings/bluetooth_page/bluetooth_device_list_item.js
+++ b/chrome/browser/resources/settings/bluetooth_page/bluetooth_device_list_item.js
@@ -71,6 +71,28 @@ Polymer({
 
   /**
    * @param {!chrome.bluetooth.Device} device
+   * @return {string} The text to display the connection status of |device|.
+   * @private
+   */
+  getConnectionStatusText_: function(device) {
+    if (!device.paired || device.connecting)
+      return '';
+    return this.i18n(
+        device.connected ? 'bluetoothConnected' : 'bluetoothNotConnected');
+  },
+
+  /**
+   * @param {!chrome.bluetooth.Device} device
+   * @return {boolean} True if connection status should be shown as the
+   *     secandary text of the |device| in device list.

[stevenjb, 2017/01/18 18:06:17]

secondary

[fukino, 2017/01/19 01:06:17]

Done.

+   * @private
+   */
+  hasConnectionStatusText_: function(device) {
+    return this.getConnectionStatusText_(device) != '';

[stevenjb, 2017/01/18 18:06:17]

nit: Put the logic here and call this from getConnectionStatusText_() (More
optimal, and slightly more clear I think).

[fukino, 2017/01/19 01:06:17]

Done.

+  },
+
+  /**
+   * @param {!chrome.bluetooth.Device} device
    * @return {boolean}
    * @private
    */