customtabs: Benchmark app for WebView / Custom Tabs comparisons.

tools/android/customtabs_benchmark/res/layout/main.xml

Index: tools/android/customtabs_benchmark/res/layout/main.xml
diff --git a/tools/android/customtabs_benchmark/res/layout/main.xml b/tools/android/customtabs_benchmark/res/layout/main.xml
new file mode 100644
index 0000000000000000000000000000000000000000..6c3a9b0483df8bb9c848e3a0b2145a7382f52045
--- /dev/null
+++ b/tools/android/customtabs_benchmark/res/layout/main.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2017 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. -->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/activity_main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingBottom="16dp"
+    android:paddingStart="16dp"
+    android:paddingEnd="16dp"
+    android:paddingTop="16dp"
+    tools:context="org.chromium.customtabs.test.MainActivity"
+    android:orientation="vertical">
+
+    <TextView
+        android:text="@string/url_to_load"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:id="@+id/textView3"
+        android:labelFor="@+id/url_text" />
+
+    <EditText
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:inputType="textUri"
+        android:text="@string/default_url"
+        android:ems="10"
+        android:id="@+id/url_text" />
+    <RadioGroup xmlns:android="http://schemas.android.com/apk/res/android"
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+        <RadioButton android:id="@+id/radio_chrome"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/chrome"
+            android:checked="true" />
+        <RadioButton android:id="@+id/radio_webview"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/webview"/>
+    </RadioGroup>
+
+    <CheckBox
+        android:text="@string/warmup"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:id="@+id/warmup_checkbox" />
+
+    <Button
+        android:text="@string/go"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:id="@+id/go_button" />
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:id="@+id/textView4" />
+</LinearLayout>