Fix black background in website settings dropdown.

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

Index: chrome/android/java/res/layout/website_settings_permission_row.xml
diff --git a/chrome/android/java/res/layout/website_settings_permission_row.xml b/chrome/android/java/res/layout/website_settings_permission_row.xml
index 4095e839642f32fed5a09d87ed6420bdcdfae190..fdd4f2dbf0b0b37a0a0607b1294f624bd88ecdc6 100644
--- a/chrome/android/java/res/layout/website_settings_permission_row.xml
+++ b/chrome/android/java/res/layout/website_settings_permission_row.xml
@@ -1,39 +1,40 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!--
-   Copyright 2014 The Chromium Authors. All rights reserved.
+<!-- Copyright 2014 The Chromium Authors. All rights reserved.
+     Use of this source code is governed by a BSD-style license that can be
+     found in the LICENSE file. -->
 
-   Use of this source code is governed by a BSD-style license that can be
-   found in the LICENSE file.
--->
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:orientation="horizontal"
     android:paddingTop="18dp" >
 
     <ImageView
         android:id="@+id/website_settings_permission_icon"
         android:layout_width="@dimen/website_settings_popup_permission_icon_size"
-        android:layout_height="@dimen/website_settings_popup_permission_icon_size" />
+        android:layout_height="@dimen/website_settings_popup_permission_icon_size"
+        android:layout_marginEnd="16dp" />
 
-    <LinearLayout
+    <TextView
+        android:id="@+id/website_settings_permission_name"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:orientation="vertical"
-        android:paddingStart="16dp" >
+        android:layout_toEndOf="@id/website_settings_permission_icon"
+        android:textColor="#444444"
+        android:textSize="14sp"
+        android:textStyle="bold" />
 
-        <TextView
-            android:id="@+id/website_settings_permission_name"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:textColor="#444444"
-            android:textSize="14sp"
-            android:textStyle="bold" />
+    <Spinner
+        android:id="@+id/website_settings_permission_spinner"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_toEndOf="@id/website_settings_permission_icon"
+        android:layout_below="@id/website_settings_permission_name" />
 
-        <Spinner
-            android:id="@+id/website_settings_permission_spinner"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content" />
-    </LinearLayout>
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:layout_toEndOf="@id/website_settings_permission_icon"
+        android:layout_below="@id/website_settings_permission_spinner"
+        android:background="#e5e5e5" />
 
-</LinearLayout>
+</RelativeLayout>