bluetooth: Add connected icon to Bluetooth Chooser on Android

chrome/android/java/res/layout/item_chooser_dialog_row.xml

Index: chrome/android/java/res/layout/item_chooser_dialog_row.xml
diff --git a/chrome/android/java/res/layout/item_chooser_dialog_row.xml b/chrome/android/java/res/layout/item_chooser_dialog_row.xml
index a3543dc9e54c6d61ab6ba06ccfd695ef845a582e..ef134ea0842c9958baabc508ccb8975f175742d8 100644
--- a/chrome/android/java/res/layout/item_chooser_dialog_row.xml
+++ b/chrome/android/java/res/layout/item_chooser_dialog_row.xml
@@ -8,12 +8,22 @@
                 android:paddingStart="16dp"
                 android:paddingEnd="16dp"
                 android:background="@drawable/item_chooser_row_background">
+    <!-- contentDescription is added at runtime. -->

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

Add some latest screenshots of the chooser (with icons, without icons, etc.) on
the issue page?

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

Done. https://bugs.chromium.org/p/chromium/issues/detail?id=543466#c71

+    <ImageView
+        android:id="@+id/icon"
+        android:contentDescription="@null"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_centerVertical="true"
+        android:layout_marginEnd="32dp"/>
     <TextView
         android:id="@+id/description"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:layout_centerVertical="true"
+        android:layout_toEndOf="@id/icon"
         android:ellipsize="end"
         android:maxLines="1"
-        android:textColor="@color/item_chooser_row_text_color"
-        android:layout_centerVertical="true"/>
+        android:textSize="16sp"
+        android:textColor="@color/item_chooser_row_text_color"/>
 </RelativeLayout>