Move //mojo/services/X/public/... to //mojo/services/X/... (part 1).

services/device_info/BUILD.gn

 # Copyright 2015 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.
 
 if (is_android) {
   import("//mojo/android/rules.gni")
 
   mojo_android_java_application("device_info") {
     sources = [
       "src/org/chromium/services/device_info/DeviceInfoService.java",
     ]
 
     mojo_main = "org.chromium.services.device_info.DeviceInfoService"
 
     deps = [
       "//mojo/public/interfaces/application:application_java",
       "//mojo/public/java:application",
-      "//mojo/services/device_info/public/interfaces:interfaces_java",
+      "//mojo/services/device_info/interfaces:interfaces_java",
     ]
   }
 }
 
 if (is_linux) {
   import("//mojo/public/mojo_application.gni")
 
   mojo_native_application("device_info") {
     sources = [
       "device_info.cc",
     ]
 
     deps = [
       "//base",
       "//mojo/common",
       "//mojo/public/cpp/application:standalone",
       "//mojo/public/cpp/bindings",
-      "//mojo/services/device_info/public/interfaces",
+      "//mojo/services/device_info/interfaces",
     ]
   }
 }