Don't use chrome_apk_version_code in remoting_apk.

remoting/android/remoting_apk_tmpl.gni

 # 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.
 
 import("//build/config/android/rules.gni")
-import("//chrome/android/chrome_apk_version.gni")
 
 if (!is_component_build) {
   template("remoting_apk_tmpl") {
     android_apk(target_name) {
       forward_variables_from(invoker, "*")
 
-      version_name = chrome_apk_version_name
-      version_code = chrome_apk_version_code
       android_manifest = "$root_gen_dir/remoting/android/AndroidManifest.xml"
       native_libs = [ "libremoting_client_jni.so" ]
 
       deps += [
         "//remoting/android:remoting_apk_manifest",
         "//remoting/android:remoting_client_jni",
       ]
 
       if (target_cpu == "arm") {
         deps += [ "//remoting/android:remoting_cardboard_extract_native_lib" ]
         native_libs += [ "libvrtoolkit.so" ]
       }
     }
   }
 }