chromium/ui/android/junit/res/layout/main_view.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:gravity="center_vertical"
    android:orientation="horizontal" >

  <org.chromium.ui.AsyncViewStub
      android:id="@+id/view_stub"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      />

  <ImageView
      android:id="@+id/pre_inflated_view"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      />

</LinearLayout>