Propagate connection info to Blimp android UI.

blimp/client/core/android/java/src/org/chromium/blimp/core/session/EngineInfo.java

Index: blimp/client/core/android/java/src/org/chromium/blimp/core/session/EngineInfo.java
diff --git a/blimp/client/core/android/java/src/org/chromium/blimp/core/session/EngineInfo.java b/blimp/client/core/android/java/src/org/chromium/blimp/core/session/EngineInfo.java
new file mode 100644
index 0000000000000000000000000000000000000000..4be86ac406d382927201e9df7160145f32456690
--- /dev/null
+++ b/blimp/client/core/android/java/src/org/chromium/blimp/core/session/EngineInfo.java
@@ -0,0 +1,42 @@
+// 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.
+
+package org.chromium.blimp.core.session;
+
+/**
+ * Blimp Engine connection info.
+ */
+public class EngineInfo {

[David Trainor- moved to gerrit, 2016/09/09 19:33:47]

Does it make sense to set this data from native and just make this class a
window into the native ConnectionStatus?

Or just cache these two directly in AboutBlimpPreferences

Or get of the variables and hit native directly for the values?

[xingliu, 2016/09/10 22:45:46]

Removed, now the ip is not cached anywhere in Java.

+    private String mIpAddress = "";
+    private boolean mConnected = false;
+
+    /**
+     * @return If we are connected to the engine.
+     */
+    public boolean isConnected() {
+        return mConnected;
+    }
+
+    /**
+     * Set connection status.
+     * @param connected If we are connected.
+     */
+    public void setConnected(boolean connected) {
+        this.mConnected = connected;
+    }
+
+    /**
+     * @return Ip address of the engine.
+     */
+    public String getEngineIp() {
+        return mIpAddress;
+    }
+
+    /**
+     * Set the engine ip.
+     */
+    public void setEngineIp(String ip) {
+        mIpAddress = ip;
+    }
+}