backout 1c865eaf5dd8 for red/orange tests

mobile/android/base/resources/layout/shared_ui_components.xml

@@ -8,9 +8,9 @@
 
 <merge xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <org.mozilla.gecko.GeckoView android:id="@+id/layer_view"
-                                 android:layout_width="fill_parent"
-                                 android:layout_height="fill_parent"/>
+    <org.mozilla.gecko.gfx.LayerView android:id="@+id/layer_view"
+                                     android:layout_width="fill_parent"
+                                     android:layout_height="fill_parent"/>
 
     <AbsoluteLayout android:id="@+id/plugin_container"
                     android:background="@android:color/transparent"