bluetooth: Add connected icon to Bluetooth Chooser on Android

chrome/android/javatests/src/org/chromium/chrome/browser/BluetoothChooserDialogTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/BluetoothChooserDialogTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/BluetoothChooserDialogTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/BluetoothChooserDialogTest.java
index cc56e2fbfa8f01ceeeb7e10c1e4e77c21a3375ac..7a988b66448f5a193ff5353794df04fd848152ac 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/BluetoothChooserDialogTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/BluetoothChooserDialogTest.java
@@ -226,8 +226,8 @@ public class BluetoothChooserDialogTest extends ChromeActivityTestCaseBase<Chrom
         ThreadUtils.runOnUiThreadBlocking(new Runnable() {
             @Override
             public void run() {
-                mChooserDialog.addOrUpdateDevice("id-1", "Name 1");
-                mChooserDialog.addOrUpdateDevice("id-2", "Name 2");
+                mChooserDialog.addOrUpdateDevice("id-1", "Name 1", false /* is_gatt_connected */);

[juncai, 2017/02/22 22:22:57]

s/is_gatt_connected/isGATTConnected

[ortuno, 2017/02/28 01:42:48]

Done.

+                mChooserDialog.addOrUpdateDevice("id-2", "Name 2", true /* is_gatt_connected */);

[juncai, 2017/02/22 22:22:57]

ditto.

[ortuno, 2017/02/28 01:42:48]

Done.

             }
         });
 
@@ -241,6 +241,14 @@ public class BluetoothChooserDialogTest extends ChromeActivityTestCaseBase<Chrom
         assertEquals(View.VISIBLE, items.getVisibility());
         assertEquals(View.GONE, progress.getVisibility());
 
+        ItemChooserDialog.ItemChooserRowIcon connectedIcon =
+                mChooserDialog.createConnectedRowIcon();
+
+        ItemChooserDialog.ItemAdapter itemAdapter =
+                mChooserDialog.mItemChooserDialog.getItemAdapterForTesting();
+        assertTrue(itemAdapter.getItem(0).hasSameContents("id-1", "Name 1", null));

[juncai, 2017/02/22 22:22:57]

nit: add comment for null.

[ortuno, 2017/02/28 01:42:48]

Done.

+        assertTrue(itemAdapter.getItem(1).hasSameContents("id-2", "Name 2", connectedIcon));
+
         selectItem(mChooserDialog, 2);
 
         assertEquals(