Change mojo application name to {name}.mojo

sky/tools/debugger/BUILD.gn

 # Copyright 2014 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.
 
+import("//mojo/public/mojo_application.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 
 group("debugger") {
   testonly = true
 
   deps = [
     "//sky/tools/debugger/prompt",
     ":sky_debugger",
   ]
 }
 
-shared_library("sky_debugger") {
+mojo_binary_application("sky_debugger") {
   sources = [
     "debugger.cc",
     "debugger.h",
     "focus_rules.cc",
     "focus_rules.h",
     "main.cc",
     "navigator_host_impl.cc",
     "navigator_host_impl.h",
   ]
 
@@ skipping 14 matching lines @@
     "//ui/wm:wm",
     ":bindings",
   ]
 }
 
 mojom("bindings") {
   sources = [
     "debugger.mojom",
   ]
 }