Revert of Add a basic browser to mash that uses the navigation service.

mash/browser/main.cc

Index: mash/browser/main.cc
diff --git a/mash/browser/main.cc b/mash/browser/main.cc
deleted file mode 100644
index 8105d7ac662c419f17bbac444e450f8659322ee7..0000000000000000000000000000000000000000
--- a/mash/browser/main.cc
+++ /dev/null
@@ -1,12 +0,0 @@
-// 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.
-
-#include "mash/browser/browser.h"
-#include "mojo/public/c/system/main.h"
-#include "services/shell/public/cpp/application_runner.h"
-
-MojoResult MojoMain(MojoHandle shell_handle) {
-  shell::ApplicationRunner runner(new mash::browser::Browser);
-  return runner.Run(shell_handle);
-}