Added a debug info UI for Blimp

blimp/client/app/android/java/res/layout/debug_stats_overlay.xml

Index: blimp/client/app/android/java/res/layout/debug_stats_overlay.xml
diff --git a/blimp/client/app/android/java/res/layout/debug_stats_overlay.xml b/blimp/client/app/android/java/res/layout/debug_stats_overlay.xml
new file mode 100644
index 0000000000000000000000000000000000000000..5b698086ab3049854b1c3dda9ff1fb27da3a187c
--- /dev/null
+++ b/blimp/client/app/android/java/res/layout/debug_stats_overlay.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2016 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"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:background="@android:color/darker_gray"
+    android:orientation="horizontal">
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/received_bytes_title"
+            android:padding="10dp"/>
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/sent_bytes_title"
+            android:padding="10dp"/>
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/commit_count_title"
+            android:padding="10dp"/>
+    </LinearLayout>
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+        <TextView
+            android:id="@+id/bytes_received_client"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="10dp"/>
+        <TextView
+            android:id="@+id/bytes_sent_client"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="10dp"/>
+        <TextView
+            android:id="@+id/commit_count"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="10dp"/>
+    </LinearLayout>
+</LinearLayout>