Add VR desktop activity structure

remoting/android/java/src/org/chromium/chromoting/CardboardDesktopActivity.java

Index: remoting/android/java/src/org/chromium/chromoting/CardboardDesktopActivity.java
diff --git a/remoting/android/java/src/org/chromium/chromoting/CardboardDesktopActivity.java b/remoting/android/java/src/org/chromium/chromoting/CardboardDesktopActivity.java
new file mode 100644
index 0000000000000000000000000000000000000000..1d3ee715c095216ae9c40589165023eef164ffdb
--- /dev/null
+++ b/remoting/android/java/src/org/chromium/chromoting/CardboardDesktopActivity.java
@@ -0,0 +1,29 @@
+// Copyright 2015 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.
+
+package org.chromium.chromoting;
+
+import android.os.Bundle;
+
+import com.google.vrtoolkit.cardboard.CardboardActivity;
+import com.google.vrtoolkit.cardboard.CardboardView;
+
+/**
+ * VR Remote Desktop activity.

[Sergey Ulanov, 2015/07/13 20:21:51]

Update the comment as well please. E.g. something like: "Activity that renders
virtual desktop for Cardboard."

[shichengfeng, 2015/07/13 23:00:01]

Done.

+ */
+public class CardboardDesktopActivity extends CardboardActivity {
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.vr_desktop);
+
+        CardboardView cardboardView = (CardboardView) findViewById(R.id.cardboard_view);
+
+        // Associate a CardboardView.StereoRenderer with cardboardView.
+        cardboardView.setRenderer(new CardboardDesktopRenderer(this));
+
+        // Associate the cardboardView with this activity.
+        setCardboardView(cardboardView);
+    }
+}