Remove duplicate application cpp files in mojo/application.

components/html_viewer/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("//build/module_args/v8.gni")
 import("//mojo/mojo_application_package.gni")
 import("//testing/test.gni")
 import("//third_party/mojo/src/mojo/public/mojo.gni")
 import("//third_party/mojo/src/mojo/public/mojo_application.gni")
 import("//tools/grit/grit_rule.gni")
@@ skipping 107 matching lines @@
     "//components/resource_provider/public/cpp",
     "//components/resource_provider/public/interfaces",
     "//components/scheduler:scheduler",
     "//components/surfaces/public/interfaces",
     "//components/webcrypto",
     "//gin",
     "//mandoline/services/navigation/public/interfaces",
     "//media",
     "//media/blink",
     "//media/mojo",
-    "//mojo/application",
-    "//mojo/application/public/interfaces",
+    "//mojo/application/public/cpp",
     "//mojo/cc",
-    "//mojo/common",
     "//mojo/converters/surfaces",
     "//mojo/services/network/public/cpp",
     "//mojo/services/network/public/interfaces",
     "//net",
     "//skia",
     "//third_party/mojo/src/mojo/public/c/system:for_shared_library",
-    "//third_party/mojo/src/mojo/public/cpp/utility",
     "//third_party/mojo_services/src/accessibility/public/interfaces",
     "//ui/mojo/events:interfaces",
     "//ui/events",
     "//ui/events:gesture_detection",
     "//ui/events/blink",
     "//ui/events/gestures/blink",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/native_theme",
 
@@ skipping 65 matching lines @@
 mojo_native_application("apptests") {
   output_name = "html_viewer_apptests"
   testonly = true
 
   sources = [
     "ax_provider_apptest.cc",
   ]
 
   deps = [
     "//base",
-    "//mojo/application",
-    "//mojo/application:test_support",
+    "//mojo/application/public/cpp:test_support",
     "//net:test_support",
     "//testing/gtest",
     "//third_party/mojo_services/src/accessibility/public/interfaces",
   ]
 
   data_deps = [ ":html_viewer" ]
 }