Fix the API for ServiceFactoryBinder to be type safe.

examples/java_android/echo/src/org/chromium/examples/java_echo/EchoServerApp.java

Index: examples/java_android/echo/src/org/chromium/examples/java_echo/EchoServerApp.java
diff --git a/examples/java_android/echo/src/org/chromium/examples/java_echo/EchoServerApp.java b/examples/java_android/echo/src/org/chromium/examples/java_echo/EchoServerApp.java
index c4057d5cc0f29eaa5fe7d0a6ca94d8452b1ed330..9c2ac8e81cbf2a1af57c607ab84c718287a1207b 100644
--- a/examples/java_android/echo/src/org/chromium/examples/java_echo/EchoServerApp.java
+++ b/examples/java_android/echo/src/org/chromium/examples/java_echo/EchoServerApp.java
@@ -11,6 +11,7 @@ import org.chromium.mojo.application.ApplicationConnection;
 import org.chromium.mojo.application.ApplicationDelegate;
 import org.chromium.mojo.application.ApplicationRunner;
 import org.chromium.mojo.application.ServiceFactoryBinder;
+import org.chromium.mojo.bindings.InterfaceRequest;
 import org.chromium.mojo.examples.echo.Echo;
 import org.chromium.mojo.system.Core;
 import org.chromium.mojo.system.MessagePipeHandle;
@@ -21,8 +22,8 @@ import org.chromium.mojom.mojo.Shell;
  * This is an example Java Mojo Application that receives a message from an echo client and then
  * responds with that same message, prefixed by the string "Java EchoServer: ". The user does not
  * directly request that this application be loaded. Instead the Mojo shell will load this
- * application when the echo client requests that an echo server be loaded. See the README.md
- * file for usage.
+ * application when the echo client requests that an echo server be loaded. See the README.md file
+ * for usage.
  */
 class EchoServerApp implements ApplicationDelegate {
     private static final String TAG = "JavaEchoServer";
@@ -55,8 +56,8 @@ class EchoServerApp implements ApplicationDelegate {
         connection.addService(new ServiceFactoryBinder<Echo>() {
 
             @Override
-            public void bindNewInstanceToMessagePipe(MessagePipeHandle pipe) {
-                Echo.MANAGER.bind(new EchoImpl(), pipe);
+            public void bind(InterfaceRequest<Echo> request) {
+                Echo.MANAGER.bind(new EchoImpl(), request);
             }
 
             @Override
@@ -73,8 +74,8 @@ class EchoServerApp implements ApplicationDelegate {
     @Override
     public void quit() {}
 
-    public static void mojoMain(
-            Context context, Core core, MessagePipeHandle applicationRequestHandle) {
+    public static void mojoMain(@SuppressWarnings("unused") Context context, Core core,
+            MessagePipeHandle applicationRequestHandle) {
         ApplicationRunner.run(new EchoServerApp(), core, applicationRequestHandle);
     }
 }