Move third_party/mojo/src/mojo/public to mojo/public

mojo/public/java/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/config/android/rules.gni")
 import("//mojo/public/mojo.gni")
 
 android_library("system") {
   java_files = [
     "system/src/org/chromium/mojo/system/AsyncWaiter.java",
@@ skipping 60 matching lines @@
       "application/src/org/chromium/mojo/application/ServiceFactoryBinder.java",
       "application/src/org/chromium/mojo/application/ShellHelper.java",
     ]
     deps = [
       ":bindings",
       ":system",
       "../interfaces/application:application_java",
     ]
   }
 }