Replaces |shell_handle| with |application_request| as the name of the parameter to MojoMain().

examples/echo/echo_client.cc

Index: examples/echo/echo_client.cc
diff --git a/examples/echo/echo_client.cc b/examples/echo/echo_client.cc
index 36b0fd330758326af322322935e90de77180a175..28ba874a2a17579f77c084b24e527a5f236e3b56 100644
--- a/examples/echo/echo_client.cc
+++ b/examples/echo/echo_client.cc
@@ -38,7 +38,7 @@ class EchoClientDelegate : public ApplicationDelegate {
 }  // namespace examples
 }  // namespace mojo
 
-MojoResult MojoMain(MojoHandle shell_handle) {
+MojoResult MojoMain(MojoHandle application_request) {
   mojo::ApplicationRunner runner(new mojo::examples::EchoClientDelegate);
-  return runner.Run(shell_handle);
+  return runner.Run(application_request);
 }