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

<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2016 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<org.chromium.chrome.browser.history.HistoryItemView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:background="@drawable/list_item_rounded_background_selector"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <FrameLayout
        android:id="@+id/spark_container"
        android:layout_width="@dimen/history_item_spark_size"
        android:layout_height="@dimen/history_item_spark_size"
        android:layout_gravity="start|top"
        android:layout_marginStart="@dimen/history_item_spark_margin_start"
        android:layout_marginTop="@dimen/history_item_spark_margin_top"
        android:visibility="gone">
        <View
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="@drawable/oval_surface_0" />
        <org.chromium.ui.widget.ChromeImageView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:padding="@dimen/history_item_spark_padding"
            android:src="@drawable/ic_spark_24dp"
            app:tint="@macro/default_icon_color_accent1" />
    </FrameLayout>
</org.chromium.chrome.browser.history.HistoryItemView>