Change MediaController look

b/5584613

Change-Id: I6799753ffff3202e354039b85fdca72e48e6be5d

Author: marcone

core/res/res/layout/media_controller.xml

@@ -17,13 +17,9 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:background="#CC666666"
+    android:background="#CC000000"
     android:orientation="vertical">
 
-    <ImageView android:layout_width="match_parent"
-        android:layout_height="1px"
-        android:background="@android:drawable/divider_horizontal_dark" />
-
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"