Mojo C++ bindings: Generate InterfaceHandle<> instead of InterfacePtr<>.

examples/echo_terminal/main.cc

Index: examples/echo_terminal/main.cc
diff --git a/examples/echo_terminal/main.cc b/examples/echo_terminal/main.cc
index ef6b40ecf3ca2614e93a4291c2a8921088b3c2af..f4a0ec1c0143aed58fbdaf23bd4f025fa8b4b83f 100644
--- a/examples/echo_terminal/main.cc
+++ b/examples/echo_terminal/main.cc
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
@@ -118,10 +120,12 @@ class EchoTerminalApp
   }
 
   // |mojo::terminal::TerminalClient| implementation:
-  void ConnectToTerminal(mojo::files::FilePtr terminal) override {
+  void ConnectToTerminal(
+      mojo::InterfaceHandle<mojo::files::File> terminal) override {
     DCHECK(terminal);
     // The |TerminalEchoer| will own itself.
-    (new TerminalEchoer(terminal.Pass()))->StartReading();
+    (new TerminalEchoer(mojo::files::FilePtr::Create(std::move(terminal))))
+        ->StartReading();
   }
 
   mojo::BindingSet<mojo::terminal::TerminalClient> terminal_clients_;